swob.dk DNS records

🖥️ Nameservers4 records 75ms

Nameserver	IP addresses	PTR	ASN / ISP
ns51.cloudns.net	109.201.133.115 2a00:1768:1001:9::115	ns51.cloudns.net ns51.cloudns.net	AS43350 NForce Entertainment B.V. AS43350 NForce Entertainment B.V.
ns52.cloudns.net	2a01:4ff:f0:94c0::1 5.161.229.185	ns52.cloudns.net ns52.cloudns.net	AS213230 Hetzner Online GmbH AS213230 Hetzner Online GmbH
ns53.cloudns.net	162.19.27.147 2001:41d0:304:200::532c	ns53.cloudns.net ns53.cloudns.net	AS16276 OVH SAS AS16276 OVH SAS
ns54.cloudns.net	185.206.180.80 2a0b:1640:1:1:1:1:429:c6e9	ns54.cloudns.net ns54.cloudns.net	AS205787 Public Cloud Ltd. AS205787 Public Cloud Ltd.

🌍 A Records1 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.42	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—

📧 MX Records1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	172.253.152.26 172.253.152.27 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b 2a00:1450:4010:c08::1b 2a00:1450:4010:c08::1b 2a00:1450:4010:c22::1a 64.233.164.26 64.233.164.27 64.233.165.27	yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net lf-in-x1a.1e100.net lf-in-f26.1e100.net lf-in-f27.1e100.net lf-in-x1b.1e100.net lg-in-f27.1e100.net lg-in-x1b.1e100.net yulpptr-in-f26.1e100.net lf-in-f26.1e100.net lf-in-f27.1e100.net lg-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 1092ms

TXT Record
google-site-verification=M5Zro1mDGk5Nwfb5OZzGhHD2BaiSyX8w6_4NJojlvmQ

✉️ 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.swob.dk	swob.dk.kinstavalidation.app

🔗 TLSA / DANE

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

🔐 DNSSEC2084ms

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	2024040911
Primary NS (MNAME)	ns51.cloudns.net
Responsible (RNAME)	support@cloudns.net
Refresh	7200s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

75ms

A

71ms

MX

73ms

AAAA

65ms

TXT

1092ms

CAA

152ms

HTTPS

85ms

TLSA

119ms

SOA

0ms

MTA-STS

252ms

DNSSEC

2084ms

SRV

532ms

Total

3944ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 07:14:56	3944ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-04 17:37:40	7951ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 03:05:47	7075ms	4 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-18 04:28:00	3230ms	4 NS 1 A 1 MX	🔓 Insecure	View