alsborg.dk DNS records

🖥️ Nameservers4 records 205ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records

🌍

No A records found

📧 MX Records

📧

No MX records found

🔷 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)

🔐 DNSSEC264ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA

✗ No SOA record found

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

205ms

A

191ms

MX

191ms

AAAA

197ms

TXT

448ms

CAA

203ms

HTTPS

199ms

TLSA

382ms

SOA

34ms

MTA-STS

108ms

DNSSEC

264ms

SRV

16046ms

Total

17530ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 20:00:06	4748ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 11:25:06	15403ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 11:13:31	1748ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 10:19:10	2027ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 09:06:17	4738ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 09:04:58	17530ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 03:14:07	4617ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 11:07:17	9785ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 17:23:41	4928ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 03:25:14	4223ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 16:28:26	7408ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-03 19:46:03	3968ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 18:52:59	1445ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 18:14:52	1655ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 17:59:41	1486ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 17:34:46	10226ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 15:16:10	17050ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 14:04:28	10480ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 11:17:08	17330ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 06:50:36	1564ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 04:55:20	3349ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 02:39:44	1410ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 17:53:00	10205ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-12 06:43:38	1590ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-09 05:44:44	9389ms	4 NS 0 A 0 MX	❓ Unknown	View