knut.dk DNS records

🖥️ Nameservers4 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
dns101.telia.com	194.255.56.69 2001:2011:c000::2	dns101.telia.com dns101.telia.com	AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
dns102.telia.com	194.255.56.70 2001:2011:c000:1::2	dns102.telia.com dns102.telia.com	AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
dns2.telia.com	2001:2040:c001:401::6 81.228.10.67	dns2.telia.com dns2.telia.com	AS3301 Telia Company AB AS3301 Telia Company AB
dns49.de.telia.net	2001:2030:c000:5::4 213.248.77.82	— telia-ic-381252.ip.twelve99-cust.net	AS1299 Arelion Sweden AB AS1299 Arelion Sweden AB

🌍 A Records

🌍

No A records found

📧 MX Records1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail100.telia.com	—	—	—

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC94ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2608311825
Primary NS (MNAME)	dns101.telia.com
Responsible (RNAME)	dns@telia.dk
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

29ms

A

22ms

MX

26ms

AAAA

26ms

TXT

134ms

CAA

24ms

HTTPS

29ms

TLSA

72ms

SOA

0ms

MTA-STS

48ms

DNSSEC

94ms

SRV

46ms

Total

919ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 18:26:57	919ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-28 23:24:06	1076ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-27 21:49:12	488ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-26 21:06:45	550ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-26 05:22:20	800ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-24 19:01:38	1363ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-23 18:48:12	2139ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-22 16:59:57	1267ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-21 16:44:41	5108ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-20 16:40:17	6384ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-19 15:00:50	1014ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-18 14:59:57	2904ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-17 09:32:20	887ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-16 05:56:27	3433ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-14 10:43:01	923ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-12 16:32:38	865ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-11 07:23:35	2128ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-09 23:32:01	871ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-06 04:17:16	928ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-03 20:12:56	840ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-02 13:16:22	16919ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-07-28 04:38:44	9649ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-07-27 03:51:36	777ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-07-26 03:32:09	776ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-07-25 02:57:04	840ms	4 NS 0 A 1 MX	🔓 Insecure	View