tuk.dk DNS records

🖥️ Nameservers2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
brady.ns.cloudflare.com	108.162.195.215 162.159.44.215 172.64.35.215 2606:4700:58::a29f:2cd7 2803:f800:50::6ca2:c3d7 2a06:98c1:50::ac40:23d7	brady.ns.cloudflare.com brady.ns.cloudflare.com brady.ns.cloudflare.com brady.ns.cloudflare.com brady.ns.cloudflare.com brady.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lucy.ns.cloudflare.com	108.162.192.133 172.64.32.133 173.245.58.133 2606:4700:50::adf5:3a85 2803:f800:50::6ca2:c085 2a06:98c1:50::ac40:2085	lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	300s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records5 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	209.85.233.27 2a00:1450:4010:c22::1a	lr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records7 records 206ms

TXT Record
apple-domain-verification=4bWvm9xI7IGVlFFM7L-euxmWPlsvbzfvvEIZwy8CDUQ
google-site-verification=Emz8h4OIRodNRUpwviQLy8H8ZdB83lLalJ7FvXOEI4E
google-site-verification=i9cZpeLv98jCS0OoQ_2vXHyCvxjaBe10TaKpGPzM47U
klaviyo-site-verification=Xt8ZzJ
MS=ms50454486
seal-subscriptions-verification=wqv3msrng7mv8hlkk05c
v=spf1 include:spf.protection.outlook.com include:_spf.google.com ~all

✉️ SPF

Policy	Record (tuk.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.tuk.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=quarantine; pct=100; rua=mailto:dmarc-reports@tuk.dk,mailto:43659efc959e4c1fb5874cd327bfb748@dmarc-reports.cloudflare.net

📬 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)

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2412272316
Primary NS (MNAME)	brady.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

46ms

A

46ms

MX

66ms

AAAA

45ms

TXT

206ms

CAA

38ms

HTTPS

48ms

TLSA

73ms

SOA

0ms

MTA-STS

72ms

DNSSEC

83ms

SRV

76ms

Total

791ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:17:51	791ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-27 04:25:20	779ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-16 13:12:05	1959ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-15 05:14:26	4567ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-22 02:53:31	2453ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-16 06:09:05	10830ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-01 13:45:40	986ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-27 15:20:39	977ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-22 18:52:46	3869ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-22 01:28:34	975ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 04:13:57	740ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 13:12:27	3020ms	2 NS 1 A 5 MX	🔒 Secure	View