gais.dk

Records from scan: 2026-10-08 00:21:44 · 462ms total · last checked 2026-10-16 20:35 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gais.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 18 December 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.106 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by gais-dk.i-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.106	3600s	prolinux5.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	60s	gais-dk.i-v1.mx.microsoft	2a01:111:f403:ca04::e 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::a 2a01:111:f403:ca48::e 52.101.181.153 52.101.68.10 52.101.68.29 52.101.73.123	mail-db8pr02cu00106.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

11 records 124ms

TXT Record
_globalsign-domain-verification=3TJgpv0mpBaWJpGdeyfziuCmn-2nmA6foJjHPb0gSW
_globalsign-domain-verification=f-G0iVttbuxPHKSy9optmOhSfOVoS_FqsIohJ0QoQa
2ca8ebhhnv0t4v2ocva5rfjujf
apple-domain-verification=ukAkkR-gYltLmSxmPk2kP2H98S6wKCAXgY1au5VzNIE
atlassian-domain-verification=01c2Z6A8mZ83H75ZfGfWDoUsI8a6d2o93qvqBoAN4Km/pQn1GCJXc7UzmFUPK4Bz
google-site-verification=bXoRBwErvifpbAjgn4bHcjVXRF6LOW2A1PKRcpMXfW4
MS=ms44348388
P+7Ai2gS/itgXm6lYCBTWgq5xsK1bm6Y0mb+8dp8dIoF/v6pIOyYNs6rlsVXYwVYB7fDg52haYB++I1rVDetkA==
Sendinblue-code:7fc5d5c6fd477f914c6fa18b332bdd04
Sendinblue-code:d44807fdd4892b33850f21986a5663d6
v=spf1 include:_spf49150.spfprotect.com -all

✉️ SPF#

Policy	Record (gais.dk)
-all (hard fail)	v=spf1 include:_spf49150.spfprotect.com -all

📨 DMARC#

Policy	Record (_dmarc.gais.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:65e9751e32fa4@dmarc-dk.centerasecurity.com

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-08 00:21:44

www	185.21.42.106 (AS48854) (address records, no CNAME)
www vs bare domain	Same network gais.dk: 185.21.42.106 (AS48854) www.gais.dk: 185.21.42.106 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 66ms

Service / Owner	Type	Cert association
SMTP _25._tcp.gais-dk.i-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.gais-dk.i-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.gais-dk.i-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.gais-dk.i-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…

🔐 DNSSEC#

63ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

24ms

Field	Value
Serial	2026012801
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-07 19:42:12

Field	Value
Registrar	DANDOMAIN A/S
Registered	2009-12-18
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

45ms

41ms

AAAA

45ms

TXT

124ms

CAA

49ms

HTTPS

42ms

TLSA

66ms

SOA

24ms

MTA-STS

58ms

DNSSEC

63ms

SRV

49ms

Total

462ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 00:21:44 shown	462ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 03:04:10	632ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 17:54:05	937ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:27:47	961ms	2 NS 1 A 1 MX	🔒 Secure