rolfstedtrafo.dk DNS records

🖥️ Nameservers2 records 121ms

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 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
139.177.181.70	3600s	web002.nsdhosting.dk	AS63949	Akamai Connected Cloud	139.177.176.0/20	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 304ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	3600s	rolfstedtrafo-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::c 2a01:111:f403:ca09::26 2a01:111:f403:ca09::a 52.101.68.21 52.101.73.2 52.101.73.24 52.101.73.30	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 230ms

TXT Record
MS=ms10480575
v=spf1 include:spf.protection.outlook.com a mx -all

✉️ SPF

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

🔐 DNSSEC205ms

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	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

121ms

A

67ms

MX

304ms

AAAA

117ms

TXT

230ms

CAA

47ms

HTTPS

94ms

TLSA

376ms

SOA

0ms

MTA-STS

126ms

DNSSEC

205ms

SRV

397ms

Total

1515ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 10:37:00	1515ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 01:41:03	2079ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 08:54:01	8308ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 06:45:40	12676ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 05:21:59	3341ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 20:19:03	5663ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 20:03:38	1359ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 14:21:51	2482ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 01:50:33	1325ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-07-24 00:29:11	1957ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-13 14:42:29	1365ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-07-08 18:17:28	2425ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-07 02:44:23	8983ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 04:08:01	2082ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 04:07:55	2173ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 19:53:44	1801ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 22:57:55	1925ms	2 NS 1 A 1 MX	🔓 Insecure	View