nsg-fsg.dk DNS records

🖥️ Nameservers2 records 65ms

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 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.191	3600s	webforward.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	nsgfsg-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::9 2a01:111:f403:ca09::7 2a01:111:f403:ca09::f 52.101.68.10 52.101.68.21 52.101.68.27 52.101.73.30	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.24
🔶 Autoconfig	46.30.213.143

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 200ms

TXT Record
MS=ms41245523
v=spf1 include:spf.protection.outlook.com include:spf.eu.signature365.net -all

✉️ SPF

Policy	Record (nsg-fsg.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.eu.signature365.net -all

📨 DMARC

Policy	Record (_dmarc.nsg-fsg.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@andersengruppen.dk; ruf=mailto:dmarc@andersengruppen.dk; sp=none;

📬 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)

🔐 DNSSEC110ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082305
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

65ms

A

68ms

MX

59ms

AAAA

62ms

TXT

200ms

CAA

54ms

HTTPS

86ms

TLSA

309ms

SOA

0ms

MTA-STS

80ms

DNSSEC

110ms

SRV

113ms

Total

1060ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 13:27:31	1060ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 05:23:26	4076ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 03:04:51	3174ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 12:41:39	1937ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 01:04:43	7666ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 19:17:38	1927ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 01:47:50	3364ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 22:19:18	1050ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 12:23:37	1216ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:32:35	1107ms	2 NS 1 A 1 MX	🔒 Secure	View