rolfstedvinduer.dk DNS records

🖥️ Nameservers2 records 62ms

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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
45.79.249.226	3600s	web001.nsdhosting.dk	AS63949	Akamai Connected Cloud	45.79.240.0/20	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	3600s	rolfstedvinduer-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::24 2a01:111:f403:ca09::8 2a01:111:f403:ca09::b 52.101.68.39 52.101.68.5 52.101.73.24 52.101.73.4	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00300.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

📝 TXT Records2 records 254ms

TXT Record
MS=ms87669553
v=spf1 include:spf.protection.outlook.com a mx a:rolfstedvinduer.dk -all

✉️ SPF

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

🔗 TLSA / DANE

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

🔐 DNSSEC89ms

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

62ms

A

42ms

MX

68ms

AAAA

67ms

TXT

254ms

CAA

53ms

HTTPS

62ms

TLSA

956ms

SOA

0ms

MTA-STS

60ms

DNSSEC

89ms

SRV

329ms

Total

1789ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 14:34:34	1789ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 23:21:39	2299ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 13:41:04	3877ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 07:31:44	5866ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 06:55:52	1458ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 16:00:06	3204ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 00:32:13	2069ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-31 20:18:51	1917ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 10:21:35	1602ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 09:39:06	9537ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-10 20:30:00	9926ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-08 21:29:48	32885ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-06 20:40:40	1314ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 13:16:17	10004ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 07:17:07	1927ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 23:27:57	1103ms	2 NS 1 A 1 MX	🔓 Insecure	View