gagroup.dk DNS records

🖥️ Nameservers2 records 249ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 222ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.166	700s	linux277.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 276ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	gagroup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::2 2a01:111:f403:ca09::3 2a01:111:f403:ca09::b 52.101.68.25 52.101.68.36 52.101.73.11 52.101.73.4	mail-db7pr03cu00401.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 352ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sip.gagroup.dk

📝 TXT Records5 records 1007ms

TXT Record
_globalsign-domain-verification=cPZ0YYlm13Bt2y4ity-nrC1svE9dMupT43kgbfRFEj
_globalsign-domain-verification=dXDSCCB8-HyhJBG-ijbNB7qXjFWOPpGTdp-eAyfQ3-
MS=ms69127904
ppe-ecb894865ad2d0bd49cd
v=spf1 include:spf.protection.outlook.com ip4:89.233.41.151 -all

✉️ SPF

Policy	Record (gagroup.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:89.233.41.151 -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.gagroup.dk	35f7ef4b-5cf5-4451-b80b-5eba6c4ab7e5.auth.acme-dns.io
TXT	35f7ef4b-5cf5-4451-b80b-5eba6c4ab7e5.auth.acme-dns.io	QrLHKbg1nBeV0ZQbRAaYS1KFxJRcSH5vVAwhdy9CWQQ
TXT	35f7ef4b-5cf5-4451-b80b-5eba6c4ab7e5.auth.acme-dns.io	QUfo-cqk5WXQdiEJHZkZunVZThu-iWDvMPlJuVxccFs

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC588ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

249ms

A

222ms

MX

276ms

AAAA

251ms

TXT

1007ms

CAA

183ms

HTTPS

186ms

TLSA

259ms

SOA

0ms

MTA-STS

412ms

DNSSEC

588ms

SRV

352ms

Total

3736ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-11 20:16:42	3736ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 01:21:16	9174ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 18:37:43	1058ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 08:16:21	608ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:24:44	4739ms	2 NS 1 A 1 MX	🔒 Secure	View