schneider-electric.com

Checked 22 October 2026, 10:34 UTC · via 8.8.8.8
iAll checks passed
31 passed 0 warnings 0 failed 4 info

Registration

info

.com generic · Nameshield SAS · expires 2027-10-02

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Nameshield SAS
Registered
3 October 1997
Last changed
30 September 2026
Expires
2 October 2027
Status
client delete prohibited, client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers
nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com, nsz.perf1.com, nsz.perf1.fr
RDAP server
https://rdap.verisign.com/com/v1/

Checks

  • i
    .com is a generic TLD (gTLD)
    Generic TLD under an ICANN registry agreement: ICANN-accredited registrars, UDRP and RDAP apply.
    #1
  • ✓ TLD delegated and signed #2
    .com is delegated in the root zone and DNSSEC-signed.
  • ✓ Expires on 2027-10-02 #3
    The registration is valid until 2027-10-02 (344 days).
  • ✓ Transfer locked #4
    Registry status: client delete prohibited, client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

pass

nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com, nsz.perf1.com, nsz.perf1.fr

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com, nsz.perf1.com, nsz.perf1.fr
NS in the zone
nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com, nsz.perf1.com, nsz.perf1.fr
NameserverAddressesNetwork (AS)Glue
nsa.perf1.fr81.92.94.100 2a01:c8:100::100AS20756 NAMESHIELD - NAMESHIELD SAS, FR AS20756 NAMESHIELD - NAMESHIELD SAS, FR-
nsb.perf1.com81.92.95.100 2a01:c8:101::100AS20756 NAMESHIELD - NAMESHIELD SAS, FR AS20756 NAMESHIELD - NAMESHIELD SAS, FR2a01:c8:101::100 81.92.95.100
nsc.perf1.com152.89.172.100 2a09:35c0:102::100AS209510 NAMESHIELDGRP - NAMESHIELD SAS, FR AS209510 NAMESHIELDGRP - NAMESHIELD SAS, FR152.89.172.100 2a09:35c0:102::100
nsz.perf1.com208.80.124.13 2600:1801:6::1AS16552 DIGICERT - Tiggee LLC, US AS16552 DIGICERT - Tiggee LLC, US208.80.124.13 2600:1801:6::1
nsz.perf1.fr208.80.126.13 2600:1802:7::1AS16552 DIGICERT - Tiggee LLC, US AS16552 DIGICERT - Tiggee LLC, US-

Checks

  • ✓ 5 nameservers #6
    Delegated to nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com, nsz.perf1.com, nsz.perf1.fr.
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • ✓ No glue needed #8
    All nameservers are outside the zone, so no glue records are needed.
  • ✓ All names resolve #9
    Every nameserver name has an address and is not an alias.
  • ✓ Nameservers in different networks #10
    The nameservers are spread over 5 IPv4 /24s and 5 IPv6 /48s.
  • ✓ 3 autonomous systems #11
    The nameservers are spread over: AS16552 (DIGICERT - Tiggee LLC, US): 4 addresses; AS20756 (NAMESHIELD - NAMESHIELD SAS, FR): 4 addresses; AS209510 (NAMESHIELDGRP - NAMESHIELD SAS, FR): 2 addresses.
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .com, .fr.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

info

10 of 10 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
nsa.perf1.fr 81.92.94.100NOERROR, 3 ms, authoritativenoyes / yesrefusedSecure
nsa.perf1.fr 2a01:c8:100::100NOERROR, 4 ms, authoritativenoyes / yesrefusedSecure
nsb.perf1.com 81.92.95.100NOERROR, 3 ms, authoritativenoyes / yesrefusedSecure
nsb.perf1.com 2a01:c8:101::100NOERROR, 3 ms, authoritativenoyes / yesrefusedSecure
nsc.perf1.com 152.89.172.100NOERROR, 4 ms, authoritativenoyes / yesrefusedSecure
nsc.perf1.com 2a09:35c0:102::100NOERROR, 4 ms, authoritativenoyes / yesrefusedSecure
nsz.perf1.com 208.80.124.13NOERROR, 4 ms, authoritativenoyes / yesrefusedDNS Made Easy Anycast
nsz.perf1.com 2600:1801:6::1NOERROR, 4 ms, authoritativenoyes / yesrefusedDNS Made Easy Anycast
nsz.perf1.fr 208.80.126.13NOERROR, 3 ms, authoritativenoyes / yesrefusedDNS Made Easy Anycast
nsz.perf1.fr 2600:1802:7::1NOERROR, 3 ms, authoritativenoyes / yesrefusedDNS Made Easy Anycast

Checks

  • ✓ All respond #14
    All 10 nameserver addresses answered.
  • ✓ All authoritative #15
    Every responding nameserver answers authoritatively for the zone.
  • ✓ No recursion #16
    The nameservers do not answer recursive queries for other domains.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: nsa.perf1.fr: "Secure"; nsb.perf1.com: "Secure"; nsc.perf1.com: "Secure"; nsz.perf1.com: "DNS Made Easy Anycast"; nsz.perf1.fr: "DNS Made Easy Anycast".
    #17
  • ✓ Zone transfers refused #18
    No nameserver allows a zone transfer to the public.
  • ✓ TCP supported #19
    All nameservers answer over TCP.
  • ✓ EDNS supported #20
    All nameservers support EDNS(0).
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

pass

serial 2026102201 · primary nsa.perf1.fr

Found

Primary (MNAME)
nsa.perf1.fr
Contact (RNAME)
global.dnsadmin.eud.schneider-electric.com
Serial
2026102201
Refresh / retry
86400 s / 7200 s
Expire
604800 s
Negative TTL
7200 s

Serial per nameserver

NameserverSerial
nsa.perf1.fr (81.92.94.100)2026102201
nsa.perf1.fr (2a01:c8:100::100)2026102201
nsb.perf1.com (81.92.95.100)2026102201
nsb.perf1.com (2a01:c8:101::100)2026102201
nsc.perf1.com (152.89.172.100)2026102201
nsc.perf1.com (2a09:35c0:102::100)2026102201
nsz.perf1.com (208.80.124.13)2026102201
nsz.perf1.com (2600:1801:6::1)2026102201
nsz.perf1.fr (208.80.126.13)2026102201
nsz.perf1.fr (2600:1802:7::1)2026102201

Checks

  • ✓ Serial 2026102201 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1d, retry 2h, expire 7d, negative TTL 2h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver nsa.perf1.fr is one of the listed nameservers.
  • ✓ Contact global@dnsadmin.eud.schneider-electric.com #25
    The SOA RNAME global.dnsadmin.eud.schneider-electric.com means global@dnsadmin.eud.schneider-electric.com.
  • ✓ Date-based serial #26
    The serial 2026102201 follows the YYYYMMDDnn convention (2026-10-22).

DNSSEC

info

Signed, DS published at parent

Found

Validated by resolver
yes
Denial of existence
NSEC3
NSEC3
0 iterations, 0-byte salt
Signatures valid until
5 November 2026

DS at the parent

Key tagAlgorithmDigestMatches a key
21825ECDSAP256SHA256 (13)SHA256 78DEEFEA327C64C5…yes
48474ECDSAP256SHA256 (13)SHA256 57987A95B8D4D636…NO

DNSKEY in the zone

Key tagRoleAlgorithm
21825KSK (257)ECDSAP256SHA256 (13)
26449ZSK (256)ECDSAP256SHA256 (13)

Checks

  • ✓ Signed and validated #27
    The zone is signed, the parent publishes a DS record, and the resolver validates the answers.
  • i
    Unused DS records
    These DS records match no key in the zone: key tag 48474 (SHA256). That is normal during a key rollover; otherwise remove them.
    #28
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13).
  • ✓ Signatures valid until 2026-11-05 #30
    The earliest DNSKEY/SOA signature expires at 2026-11-05 00:00 UTC.
  • ✓ NSEC3 as recommended #31
    The zone uses NSEC3 with 0 iterations and no salt (RFC 9276).

Records

info

63 records at the apex

Found

Read from
81.92.94.100:53
TypeValueTTL
SOAnsa.perf1.fr. global.dnsadmin.eud.schneider-electric.com. 2026102201 86400 7200 604800 7200300
NSnsa.perf1.fr.86400
NSnsz.perf1.com.86400
NSnsb.perf1.com.86400
NSnsc.perf1.com.86400
NSnsz.perf1.fr.86400
A34.227.236.7300
MX10 de-smtp-inbound-2.mimecast.com.300
MX10 de-smtp-inbound-1.mimecast.com.300
TXT"google-site-verification=HZL_IfwvObDsqkXlCdGtFyLFIKiAX-Fdo57OoFUnU3Y"300
TXT"google-site-verification=gl5faOKJ6uXw2-mYSYdp7hHjGhYk7be05JS7vwRR1X0"300
TXT"google-site-verification=ss6RuqKBUJn4_RQYQXTBy_hR1Vq6GG_ENbPAxQ3puPw"300
TXT"_k5zyzjw6guoxf9nai5qmhg6nnyvr8y9"300
TXT"lu2gkutbtab1r1o5nn67eepu3o"300
TXT"teamviewer-sso-verification=c0b4c7c6cd5b40e29987d54e330977c9"300
TXT"anthropic-domain-verification-jqzg4v=jb4W1VAzxhU21td30GfNfI1kC"300
TXT"bn8o8muv2m3b49uup79h6l886c"300
TXT"amazonses:Zg6jgbAQ8yaxZJvbKjgEo12S/0xg8DrwG85LYVCBu+o="300
TXT"hiaq8n2fditsbnkoooaaabjcli"300
TXT"atlassian-domain-verification=zcJGVUorI1i0Q4admefVCPwkOKDgZDaIrapEGazuk0J2eRF4ouU/xE/iUrjLo9CI"300
TXT"google-site-verification=4OqGHYqR7-h8DdVAub5RlbifUsr7eMzw_-qVOh_76GE"300
TXT"l01mxpdyg3x5hgb1kgjl8vnt7hf5r4g9"300
TXT"E1l5CeGY4wlEiSdcZEmrQ+wsNzCN7kiV8O8XJniwFtAOn5h0oFoJAkPuk4rpvx/DeV5JUiNkcMrWzQ3dFKYAHA=="300
TXT"cisco-ci-domain-verification=1e9a58578cde384b353a98a89761a18712b63e1bf04dae72778409222e5b1a73"300
TXT"google-site-verification=WQG8CHXvBTdp2P6hqKU1y9sCF8V4UA7LTe-9SLEqFpI"300
TXT"google-site-verification=sKoMpC67AtfDjZq4MCKp8AXNlX3y2MQWNY3NpTFyeRo"300
TXT"google-site-verification=AxTY91mqhBMzmwB3AC7z9RiafA6QcGfTw7UxInNapow"300
TXT"atlassian-domain-verification=IUsyq0ps6NhQSSAt3gkN688EjXUbqie77kAjH9QMNrD2VgJHZj2n9JrTqIicWJZA"300
TXT"r5qh6w61vcywy2hg66s9tkgcr7y9fdb2"300
TXT"google-site-verification=8YHUgJ8afezXBATuzvTFj5Qj-oAAqntmyvKDhGIVZs8"300
TXT"adobe-idp-site-verification=5251df71-896f-42e1-9e1a-622b54d957b0"300
TXT"MS=ms64452447"300
TXT"shopify-verification-code=zzrVdJqhFtOeq5RxonRTE29mteHF5M"300
TXT"pnb2r9ll0pg6rjtvf71qtchffvm5d8kk"300
TXT"v=spf1 include:spf.protection.outlook.com include:de._netblocks.mimecast.com include:non.se.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email -all"300
TXT"6LNhriQrqeWvHYI9lo5fCuljl6C/ikebc56aXI5yxn7iD4WXIW5cmspfZU4tP3wl3CtwaduTL/Ry7ie+MNB6sw=="300
TXT"_rhf3iu7bcuj78r4dp01kj0ug23plqcx"300
TXT"airtable-verification=f310a00de5f600ef7e75f94afe034730"300
TXT"google-site-verification=R27JHxedkXO4lzxTmOqEJBntIb16M2Urx7yWVSepewQ"300
TXT"rqh71s0t7z59q53bh4kpqr5gd2ps7slj"300
TXT"knowbe4-site-verification=e166a5571f72088d98052faefd6baf74"300
TXT"google-site-verification=fcny6BjiU7M3kxUbUnPgfqMx59gmaNRkV627fX-LG8M"300
TXT"google-site-verification=mZ9sXXMY2d1PTa6HcKUXtyVSYG5XdFGrFAowwU6VYdg"300
TXT"google-site-verification=q6aXwr2nKm7IRBhn46DrERRMPg2137y091H_8913dmE"300
TXT"apple-domain-verification=lfSQfC4aDdLBIoyS"300
TXT"google-site-verification=vJI2N-byljdvvn2UXCMan1wd7b82RpG1qxQbsTSnqps"300
TXT"google-site-verification=DBw-bQz5gfKekIJ2k24WRaFr_ttditD1vU2uh8NB3zs"300
TXT"google-site-verification=Qs432_1FKM3c5peIWI7o_HkcHe7p82hSQzIHJPj-j2o"300
TXT"_3toehje2uh76wc7446pao23rwch7y3d"300
TXT"google-site-verification content=bGca5O5JuCnfWyyryhUyAaCJeMQRJveKoxGmRyIxn1g"300
TXT"_vtdq8hpsa5qf1yo7fic84pdkiasnl2h"300
TXT"google-site-verification=gFCVL4woxnxI3gEqbziKV7EKNXbKlRak-ZLP_TWqZRg"300
TXT"steq21t88c1ch5fjm1nqs326b6"300
TXT"ql5gbnjf12tt9j0g53t30txkqb75xj3b"300
TXT"tcghpq5gwq5wq89rh3fsftc9prvmpjkv"300
TXT"MS=ms46769830"300
TXT"_6wjoq0nk50mk1fvdjodcqvqz247ou4i"300
TXT"smartsheet-site-validation=pRL6IDNjIpFmjGsR8AgYA0iafo2r5Dj5"300
TXT"google-site-verification=q8VHcDi7xCzRwbc1JPGgxyOUPHJGx5LT4V9aBxpzRdQ"300
TXT"google-site-verification=rU7EEt8DEdCwiBzmgjI0JtOkzpQ-RefVsRLa_3RvNWc"300
TXT"_3x6tauvdg69e0ilszsgmgx4eqvgms5l"300
TXT"google-site-verification=V_yqTTWgCm7pU_XnE5bEaWQHXLmV6Afh6Iu4pQ-jEbY"300
TXT"facebook-domain-verification=3avhe962rt405itxew5nvap2mf9ory"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 5m, NS 1d. The NS TTL at the parent is 2d and in the zone 1d; resolvers may use either.
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • ✓ No wildcard #34
    Names that don't exist return NXDOMAIN.
  • i
    No CAA records
    Without CAA records any certificate authority may issue certificates for this domain. A CAA record limits issuance to the CAs you use.
    #35