g-s.dk DNS records

🖥️ Nameservers2 records 24ms

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 21ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records1 records 20ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	gs-dk0c.mail.protection.outlook.com	2a01:111:f403:ca09::24 2a01:111:f403:ca09::4 2a01:111:f403:ca09::7 2a01:111:f403:ca38::a 52.101.103.137 52.101.68.15 52.101.91.153 52.101.91.159	mail-am6pr02cu00204.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-matpr04cu00207.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 42ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records6 records 127ms

TXT Record
apple-domain-verification=8p0SPEcDombyXgNK
google-site-verification=gfuZDdGYgKWr0ie7bMwv4qWJVPWAfl8KxN6uvbzZn-s
MS=F9C23F3A5DE5A49565A180F753D49C313BF9BEAB
MS=ms36854482
SUuTsOWLAybDW7FYLLhT7/ffTL8nT0yZMsLrMQ6ZCtg=
v=spf1 ip4:37.49.129.98 ip4:10.10.238.70 ip4:10.10.238.73 include:spf.mailanyone.net include:spf.protection.outlook.com include:_spf.advania.dk -all

✉️ SPF

Policy	Record (g-s.dk)
-all (hard fail)	v=spf1 ip4:37.49.129.98 ip4:10.10.238.70 ip4:10.10.238.73 include:spf.mailanyone.net include:spf.protection.outlook.com include:_spf.advania.dk -all

📨 DMARC

Policy	Record (_dmarc.g-s.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:3uuvpx7z@ag.eu.dmarcadvisor.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

🔗 TLSA / DANE

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

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090201
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

24ms

A

21ms

MX

20ms

AAAA

26ms

TXT

127ms

CAA

30ms

HTTPS

22ms

TLSA

298ms

SOA

0ms

MTA-STS

35ms

DNSSEC

94ms

SRV

42ms

Total

785ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 16:49:20	785ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 05:42:42	3540ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 19:18:41	4035ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 01:14:10	4148ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 13:55:27	1035ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:35:42	1254ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:33:55	1317ms	2 NS 1 A 1 MX	🔒 Secure	View