k153.dk DNS records

🖥️ Nameservers2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
lisa.ns.cloudflare.com	108.162.192.131 172.64.32.131 173.245.58.131 2606:4700:50::adf5:3a83 2803:f800:50::6ca2:c083 2a06:98c1:50::ac40:2083	lisa.ns.cloudflare.com lisa.ns.cloudflare.com lisa.ns.cloudflare.com lisa.ns.cloudflare.com lisa.ns.cloudflare.com lisa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
pete.ns.cloudflare.com	108.162.193.136 172.64.33.136 173.245.59.136 2606:4700:58::adf5:3b88 2803:f800:50::6ca2:c188 2a06:98c1:50::ac40:2188	pete.ns.cloudflare.com pete.ns.cloudflare.com pete.ns.cloudflare.com pete.ns.cloudflare.com pete.ns.cloudflare.com pete.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.61.100.222	300s	0x573d64de.static.cust.fastspeed.dk	AS3292	TDC Holding A/S	87.61.0.0/17	🇩🇰 Denmark	Aarhus

📧 MX Records5 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.9.27 2a00:1450:4025:c01::1b	rc-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4013:813::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	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 159ms

TXT Record
v=spf1include:aspmx.googlemail.com~all

✉️ 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
TXT	_acme-challenge.k153.dk	TZobI79FK1m_6B3BsTkPH3e8-bJJ93uiu8jnf5Yg_xU
TXT	_acme-challenge.k153.dk	fqO9lNSZ0_NqoHf9jMvh8wZ7HrsgD7oSyG47RIRy9ww
TXT	_acme-challenge.k153.dk	gsaadwkGFX5UAMicIJb-rNVi3g5lBtubT7xB3sizAZo
TXT	_acme-challenge.k153.dk	hdZki6g5QYiAp-GnF2MlHWTx-5dqtXulp33JmCAVA6o
TXT	_acme-challenge.k153.dk	mphC-Q1uTU7-0itWSE0o446d-4t0lGH8mGE_PzvwYlg
TXT	_acme-challenge.k153.dk	nkXtKqihQjvDzKG3bzfADOgY9KAdsFjjvPDmP_6qQDc
TXT	_acme-challenge.k153.dk	tpgh5FX3PUYtz0J-r3kKyp4KZOA6VTShxsV9bt-n-RM
TXT	_acme-challenge.k153.dk	vMYSlbzzP-RzTxd3m0njkN31NxNa2xzdz18x4hcAGDE

🔗 TLSA / DANE

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

🔐 DNSSEC100ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2413341733
Primary NS (MNAME)	lisa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

33ms

MX

26ms

AAAA

28ms

TXT

159ms

CAA

26ms

HTTPS

32ms

TLSA

117ms

SOA

0ms

MTA-STS

51ms

DNSSEC

100ms

SRV

53ms

Total

739ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:04:14	739ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-26 19:04:07	924ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-23 16:53:31	1514ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-21 11:28:55	11812ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-02 02:06:34	1630ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-06 15:32:29	1464ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-03 14:25:02	1111ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-01 11:56:08	1034ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-25 18:14:13	1934ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-18 01:42:43	2896ms	2 NS 1 A 5 MX	🔒 Secure	View