ramboll.com

Checked 22 October 2026, 10:24 UTC · via 8.8.8.8
!Passed with warnings
27 passed 1 warning 0 failed 3 info

Registration

info

.com generic · Abion AB · expires 2028-11-07

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Abion AB
Registered
8 November 1996
Last changed
7 October 2026
Expires
7 November 2028
Status
client transfer prohibited
Registry nameservers
a.portsdns.se, b.portsdns.net
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 2028-11-07 #3
    The registration is valid until 2028-11-07 (746 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

a.portsdns.se, b.portsdns.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
a.portsdns.se, b.portsdns.net
NS in the zone
a.portsdns.se, b.portsdns.net
NameserverAddressesNetwork (AS)Glue
a.portsdns.se45.54.35.101 2607:f740:e009::1AS63911 NETACTUATE-AS-AP - NetActuate, Inc, US AS63911 NETACTUATE-AS-AP - NetActuate, Inc, US-
b.portsdns.net94.16.23.1 2a00:11c0:3d::1AS42354 ANX-CUSTOMER - Anexia Cloud Solutions GmbH, AT AS42354 ANX-CUSTOMER - Anexia Cloud Solutions GmbH, AT-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: a.portsdns.se, b.portsdns.net.
    #6
  • ✓ 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 2 IPv4 /24s and 2 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS42354 (ANX-CUSTOMER - Anexia Cloud Solutions GmbH, AT): 2 addresses; AS63911 (NETACTUATE-AS-AP - NetActuate, Inc, US): 2 addresses.
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .net, .se.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
a.portsdns.se 45.54.35.101NOERROR, 6 ms, authoritativenoyes / yesrefused-
a.portsdns.se 2607:f740:e009::1NOERROR, 6 ms, authoritativenoyes / yesrefused-
b.portsdns.net 94.16.23.1NOERROR, 10 ms, authoritativenoyes / yesrefused-
b.portsdns.net 2a00:11c0:3d::1NOERROR, 11 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 4 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.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ 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 2026102200 · primary a.portsdns.se

Found

Primary (MNAME)
a.portsdns.se
Contact (RNAME)
registry.ports.net
Serial
2026102200
Refresh / retry
10800 s / 3600 s
Expire
604800 s
Negative TTL
28800 s

Serial per nameserver

NameserverSerial
a.portsdns.se (45.54.35.101)2026102200
a.portsdns.se (2607:f740:e009::1)2026102200
b.portsdns.net (94.16.23.1)2026102200
b.portsdns.net (2a00:11c0:3d::1)2026102200

Checks

  • ✓ Serial 2026102200 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 7d, negative TTL 8h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver a.portsdns.se is one of the listed nameservers.
  • ✓ Contact registry@ports.net #25
    The SOA RNAME registry.ports.net means registry@ports.net.
  • ✓ Date-based serial #26
    The serial 2026102200 follows the YYYYMMDDnn convention (2026-10-22).

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

62 records at the apex

Found

Read from
45.54.35.101:53
TypeValueTTL
SOAa.portsdns.se. registry.ports.net. 2026102200 10800 3600 604800 2880028800
NSa.portsdns.se.28800
NSb.portsdns.net.28800
A150.171.109.193300
AAAA2603:1061:14:c0::1300
MX10 ramboll-com.mail.protection.outlook.com.28800
TXT"zfGjeK78E/IpSGvtQBUmQHAd8Rgb4iK+q+EaxlZzFQI="3600
TXT"z69mgj25mt0kr381428gtd1713qn9gsf"3600
TXT"veracityrambollcom=pFvEcAq5DxMqdZqKyFueB6QlMIhdKh22YPqWLJgVir82YATZjGsIIKmttW+3hdNHyDOeaUIya8Wze8AeULWvnA=="28800
TXT"v=spf1 include:ramboll.net ip4:208.185.235.45 ip4:18.168.51.200 ip4:18.168.140.58 ip4:77.86.235.17 include:mktomail.com include:spf.survey-it.dk -all"3600
TXT"suoj18h3m8o9i63745cf7n2dl7"3600
TXT"ssq1bsswzmwr44t87n5ncn4rscy1yl4s"3600
TXT"s94b9ktthzqm7s045ncgrvcmq9mdpwfb"3600
TXT"s4pvnt96mscy3yk1tw7nj881b6prbpj9"3600
TXT"rxz5x4pgwd64zkvnfsbqj230zxhc596n"3600
TXT"rhino_accounts=4cdb74426e527a43f8007d57dee95974"3600
TXT"q43cw27czsvyqclfk8vfprtyp0lh46z0"3600
TXT"proxy-ssl.webflow.com"3600
TXT"miro-verification=ffc4fad9e5e52db6472df4f8a868c80b3e42502e"3600
TXT"mindmanager-verification=a0cb5df92a7281280a8f7e5174f87b251a10d6a96c0fb604b37a7cebf46f57b8"3600
TXT"mentimeter-3ee3e7ec-adca-4ecc-a2e8-3e6a73b8e880"3600
TXT"l4fn758774v2chpl8qdcncn068lcv65h"3600
TXT"kva5a9DjuvHRzfTJORDLQXtms2ASsO40gt5av5x2wXHvSz4EU+kvjbrflCCY0zYlY7j26se5I5z3hKxlE8s59w=="28800
TXT"j0c920xnfl81pjkfdv07mz5cqmtp2s44"3600
TXT"i900i7mr20l0ge6353vgui7av1"3600
TXT"google-site-verification=ss04TNBCxrBhzKGrt3ZbR-4cTXfdSKjkp7OLOd8FfCg"3600
TXT"google-site-verification=3vxIWpb95ER-Plbflf0q0gjOXi6FLBbUHdr8onEJS7s"3600
TXT"globalsign-domain-verification=uD-oi2YLQTofrgH4kgk6pZUAoXvoZaIZmH82U-TBi1"3600
TXT"globalsign-domain-verification=tL_oAUYmpmBbINaH-_dnR42oLgxvVKex5NoZ629yB7"3600
TXT"globalsign-domain-verification=ppi3Hm5i9wrzK2JucbFGHsqjnCRk67EqJS3nmO0j3v"3600
TXT"globalsign-domain-verification=jC_1iiRIKMAg1T4PP_p2wg2Kpp5a0C5iRbwhBavJjc"3600
TXT"globalsign-domain-verification=NVCGz04C3_gmmAMWdcdLoVFbAPDSpxaIVFfZlQwfy7"3600
TXT"globalsign-domain-verification=8Qn9mWJ94q6wvdDIcRd2wmlixAnNyO-uN-lig0nlOp"3600
TXT"fnH62idbl9qfGsFuskIMipBTimuLctUxrLFCDt9xD/U="28800
TXT"figma-domain-verification=13fe3068ce682434d270443b593735a780420350e8df475cf0a68ba164a05017-1726575359"28800
TXT"facebook-domain-verification=q760o5ozibroxavddzq8qwiu6okheo"3600
TXT"docusign=68c6d549-cd97-4ffc-9daa-0a9da4f61424"3600
TXT"docker-verification=0bd76237-4f6d-475e-a139-51f3628ad264"28800
TXT"cmFtYm9sbA=="28800
TXT"atlassian-domain-verification=He0p4qYgtckY6ec5/I8GaTilaFtMt1bcASoS2XL0jrfbdWUPCsLeFyrStY8sHglL"28800
TXT"amazonses:khz78js3wTyLIQUXrdekEc+hBazJ30ho6stXKkFq0dk="3600
TXT"amazonses:GvCpBSWReHQeTSkxnfgARGojRun06HjnnEa5ILr3sUs="3600
TXT"adobe-idp-site-verification=8a6dabd6038e9ab156a08e3272e902a8829bba2ca6a2f4a2e23f768230b31254"28800
TXT"_globalsign-domain-verification=w5tCe3Q_7oEmTMlG9k-gqOE5pzPLGJLlkIy6sqMN28"28800
TXT"_globalsign-domain-verification=tGEz1C7HVoCOj8Qd1OjOjPJOdneUmqnOnT-Vk-XNu2"28800
TXT"_globalsign-domain-verification=sqMPKEeoc4N-prrgKLtsmINRWHGKqhwUmtTxgRVMue"28800
TXT"_globalsign-domain-verification=ovD9t-H3Q2rHkbp4udJUorCLY5d8atGFJlf-rBw0Cn"28800
TXT"_globalsign-domain-verification=lvVo2RmEJMauhPGhFxv_Y-0c_EyQcP5EJZoCQZRt6_"3600
TXT"_globalsign-domain-verification=jjh5sGuOog6syZllwqkIqHRouVnxB33LAniMeE53N8"28800
TXT"_globalsign-domain-verification=bCJ4FFLBUzzEkzPH6hxg0FarmxTP92Dq95JKsQLEIe"3600
TXT"_globalsign-domain-verification=Zn5r_G_9XvGg4Scqy2NFdjtXSPLGN-qjzh_dR_tYg7"28800
TXT"_globalsign-domain-verification=EAHKwW9GLpXMlu2pw2eaLml7TmLc85oNqOXL4Z48VD"28800
TXT"Tnuq8azxSnVPoJ0ciBBfN8kMoIUTdBdFyvFVQHpQcFc="28800
TXT"MS=ms96928157"28800
TXT"J9hgd/PeSab/uG5R//4iFQWWrQRjXhwcAfm1OoiswFQ="28800
TXT"6nzl3l0s118ys9s6xg37jztfdncq7p07"3600
TXT"67sm7tjcw45dg26nhqn8jn40g22jjprg"3600
TXT"59z9ql8qf79gg5wr2p40gl77h163d8kk"3600
TXT"4qy74pnvt61rpw9jw4mc6wj6nn6gcqm7"3600
TXT"2szzz06t8lj3g5zr6wdksyvm7kpny44y"3600
TXT"2rvrgqjr0pzwj4g3v54l4dgp12qvr0r2"3600
TXT"2dfmvf9f1rz3mpr2lg6jjj080qj425st"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, AAAA 5m, MX 8h, NS 8h. The NS TTL at the parent is 2d and in the zone 8h; 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