bdr-knudsen.dk DNS records

🖥️ Nameservers2 records 33ms

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 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.63.10.10	10800s	web10.nsdhosting.dk	AS3292	TDC Holding A/S	80.62.0.0/15	🇩🇰 Denmark	—

📧 MX Records2 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	10800s	d337953.a.ess.de.barracudanetworks.com	18.185.115.250 18.185.115.251 18.185.115.252	mail.ess.de.barracuda.com mail.ess.de.barracuda.com mail.ess.de.barracuda.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
30	10800s	d337953.b.ess.de.barracudanetworks.com	18.185.115.250 18.185.115.251 18.185.115.252	mail.ess.de.barracuda.com mail.ess.de.barracuda.com mail.ess.de.barracuda.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 154ms

TXT Record
MS=ms70694778
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

🔐 DNSSEC121ms

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)	10800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

57ms

MX

31ms

AAAA

49ms

TXT

154ms

CAA

26ms

HTTPS

30ms

TLSA

107ms

SOA

0ms

MTA-STS

63ms

DNSSEC

121ms

SRV

543ms

Total

1213ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 12:38:11	1213ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 17:41:28	2083ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-18 14:35:52	9162ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-15 18:14:00	17114ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-09 13:20:29	1356ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-29 19:03:30	2787ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-24 18:41:57	1382ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 18:27:00	1099ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-10 23:56:19	1214ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-08 13:01:49	1185ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-06 14:31:05	1960ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-01 13:04:02	1315ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-27 20:56:54	1061ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-25 13:55:34	6057ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-22 16:44:00	1165ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 07:37:04	1162ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-16 14:13:03	667ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-16 14:13:02	907ms	2 NS 1 A 2 MX	🔓 Insecure	View