gronthuset.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.nsd.dk	172.104.147.68	ns.nsd.dk	AS63949 Akamai Connected Cloud
ns2.nsd.dk	62.242.205.2	ns2.nsd.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.242.205.1	3600s	—	AS3292	TDC Holding A/S	62.242.0.0/15	🇩🇰 Denmark	—

📧 MX Records1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	3600s	gronthuset-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::20 2a01:111:f403:ca09::24 2a01:111:f403:ca09::6 52.101.68.16 52.101.68.25 52.101.73.155 52.101.73.24	mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-as8pr05cu00300.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

📝 TXT Records2 records 244ms

TXT Record
MS=ms94280011
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.gronthuset.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100

📬 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)

🔐 DNSSEC101ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082506
Primary NS (MNAME)	ns.nsd.dk
Responsible (RNAME)	admin@ns.nsd.dk
Refresh	3600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

30ms

MX

25ms

AAAA

28ms

TXT

244ms

CAA

35ms

HTTPS

47ms

TLSA

360ms

SOA

0ms

MTA-STS

51ms

DNSSEC

101ms

SRV

363ms

Total

1086ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 15:53:07	1086ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 01:43:08	7461ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 23:53:19	4130ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 16:56:20	5816ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 08:37:25	10379ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 02:26:38	1786ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-01 19:41:55	1313ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-29 22:39:48	10720ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 14:55:18	1918ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-15 22:27:36	1623ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-08 15:28:26	1395ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-07 00:53:15	1833ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 14:53:25	884ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-29 15:17:31	1383ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 00:52:55	1641ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 09:28:13	950ms	2 NS 1 A 1 MX	🔓 Insecure	View