schwaebisch-hall.de

Checked 22 October 2026, 00:02 UTC · via 8.8.8.8
!Passed with warnings
23 passed 1 warning 0 failed 5 info

Registration

info

.de country-code

Found

TLD
.de (country-code)
ICANN policies apply
no

Checks

  • i
    .de is a country-code TLD (ccTLD)
    Country-code TLD: governed by its local registry under national policy, not by an ICANN contract. Registrar accreditation, dispute resolution and RDAP/WHOIS rules are set by the registry.
    #1
  • ✓ TLD delegated and signed #2
    .de is delegated in the root zone and DNSSEC-signed.
  • i
    Registration data not available
    No registration data via RDAP: the registry of .de offers no RDAP service. Many ccTLD registries don't offer RDAP; check the registry's WHOIS instead.
    #3

Delegation

info

nase1.shgruppe.de, nase2.shgruppe.de, pns.dtag.de, secondary006.dtag.net

Found

Parent zone
de
Delegation from
a.nic.de (194.0.0.53)
NS at the parent
nase1.shgruppe.de, nase2.shgruppe.de, pns.dtag.de, secondary006.dtag.net
NS in the zone
nase1.shgruppe.de, nase2.shgruppe.de, pns.dtag.de, secondary006.dtag.net
NameserverAddressesNetwork (AS)Glue
nase1.shgruppe.de195.114.23.36AS20570 ASN-TSI-IPLS - Telekom Deutschland GmbH, DE195.114.23.36
nase2.shgruppe.de195.114.23.37AS20570 ASN-TSI-IPLS - Telekom Deutschland GmbH, DE195.114.23.37
pns.dtag.de194.25.0.125 2003:40:8000::100AS3320 DTAG - Deutsche Telekom AG, DE AS3320 DTAG - Deutsche Telekom AG, DE194.25.0.125 2003:40:8000::100
secondary006.dtag.net195.244.245.25 2a00:fa8:3:0:100:0:6:1AS5605 NETUSE - NetUSE AG, DE AS5605 NETUSE - NetUSE AG, DE-

Checks

  • ✓ 4 nameservers #6
    Delegated to nase1.shgruppe.de, nase2.shgruppe.de, pns.dtag.de, secondary006.dtag.net.
  • ✓ 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 3 IPv4 /24s and 2 IPv6 /48s.
  • ✓ 3 autonomous systems #11
    The nameservers are spread over: AS20570 (ASN-TSI-IPLS - Telekom Deutschland GmbH, DE): 2 addresses; AS3320 (DTAG - Deutsche Telekom AG, DE): 2 addresses; AS5605 (NETUSE - NetUSE AG, DE): 2 addresses.
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .de, .net.
  • i
    Partly IPv6
    These nameservers have no IPv6 address: nase1.shgruppe.de, nase2.shgruppe.de.
    #13

Nameservers

info

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
nase1.shgruppe.de 195.114.23.36NOERROR, 10 ms, authoritativenoyes / yesrefused-
nase2.shgruppe.de 195.114.23.37NOERROR, 13 ms, authoritativenoyes / yesrefused-
pns.dtag.de 194.25.0.125NOERROR, 9 ms, authoritativenoyes / yesrefusedDomainNameServer
pns.dtag.de 2003:40:8000::100NOERROR, 10 ms, authoritativenoyes / yesrefusedDomainNameServer
secondary006.dtag.net 195.244.245.25NOERROR, 14 ms, authoritativenoyes / yesrefusedDomainNameServer
secondary006.dtag.net 2a00:fa8:3:0:100:0:6:1NOERROR, 17 ms, authoritativenoyes / yesrefusedDomainNameServer

Checks

  • ✓ All respond #14
    All 6 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: pns.dtag.de: "DomainNameServer"; secondary006.dtag.net: "DomainNameServer".
    #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 2026102000 · primary nase1.shgruppe.de

Found

Primary (MNAME)
nase1.shgruppe.de
Contact (RNAME)
shks-tech-c.shks.de
Serial
2026102000
Refresh / retry
3600 s / 1800 s
Expire
604800 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
nase1.shgruppe.de (195.114.23.36)2026102000
nase2.shgruppe.de (195.114.23.37)2026102000
pns.dtag.de (194.25.0.125)2026102000
pns.dtag.de (2003:40:8000::100)2026102000
secondary006.dtag.net (195.244.245.25)2026102000
secondary006.dtag.net (2a00:fa8:3:0:100:0:6:1)2026102000

Checks

  • ✓ Serial 2026102000 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1h, retry 30m, expire 7d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver nase1.shgruppe.de is one of the listed nameservers.
  • ✓ Contact shks-tech-c@shks.de #25
    The SOA RNAME shks-tech-c.shks.de means shks-tech-c@shks.de.
  • ✓ Date-based serial #26
    The serial 2026102000 follows the YYYYMMDDnn convention (2026-10-20).

DNSSEC

warn

Not signed

Found

Validated by resolver
no

Checks

  • !
    Not signed
    The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.
    #27

Records

info

14 records at the apex

Found

Read from
195.114.23.36:53
TypeValueTTL
SOAnase1.shgruppe.de. shks-tech-c.shks.de. 2026102000 3600 1800 604800 36003600
NSpns.dtag.de.3600
NSnase1.shgruppe.de.3600
NSnase2.shgruppe.de.3600
NSsecondary006.dtag.net.3600
A195.114.23.793600
MX0 schwaebischhall-de02i.mail.protection.outlook.com.3600
TXT"facebook-domain-verification=ffq76s56itc9igyqwgz3ra10trucbw"3600
TXT"docusign=8497219a-23c1-48a5-94ea-23856aed2646"3600
TXT"Bausparkasse Schwaebisch Hall AG - MAT"3600
TXT"docusign=fd2ce829-d3a4-4af0-a7ce-ac07aa6b45c8"3600
TXT"v=spf1 ip4:195.114.23.196 ip4:195.114.23.197 include:spf.protection.outlook.com -all"3600
TXT"apple-domain-verification=j90Wo0rJGQvcehB9"3600
TXT"google-site-verification=Yqlw2a14gLmfYdGSVay8WQJ24vcVUGy-mXOs3L_1qfo"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, MX 1h, NS 1h. The NS TTL at the parent is 1d and in the zone 1h; 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