linkbuildingbogen.dk DNS records

🖥️ Nameservers2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
kip.ns.cloudflare.com	108.162.193.128 172.64.33.128 173.245.59.128 2606:4700:58::adf5:3b80 2803:f800:50::6ca2:c180 2a06:98c1:50::ac40:2180	kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sharon.ns.cloudflare.com	108.162.192.221 172.64.32.221 173.245.58.221 2606:4700:50::adf5:3add 2803:f800:50::6ca2:c0dd 2a06:98c1:50::ac40:20dd	sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.150.1.1	600s	—	AS16509	Amazon.com, Inc.	216.150.1.0/24	🇺🇸 United States	—

📧 MX Records5 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	173.194.222.27 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a	lo-in-f27.1e100.net lf-in-x1a.1e100.net lf-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	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	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-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 Records4 records 200ms

TXT Record
google-site-verification=3-ZUinnja2sPVGq8iC57wPnNjbiSs0N02tvMDIgV-tQ
google-site-verification=gaybOHyXBf05e_myXVYCKmkZHA9qAhoqhjnP5TOhHso
klaviyo-site-verification=W5FZN4
v=spf1 include:_spf.google.com include:amazonses.com include:sendgrid.net -all

✉️ SPF

Policy	Record (linkbuildingbogen.dk)
-all (hard fail)	v=spf1 include:_spf.google.com include:amazonses.com include:sendgrid.net -all

📨 DMARC

Policy	Record (_dmarc.linkbuildingbogen.dk)
p=reject	v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:dmarc@linkbuildingbogen.dk;ruf=mailto:dmarc@linkbuildingbogen.dk;ri=86400;aspf=r;adkim=r;fo=1

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records10 records 60ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.linkbuildingbogen.dk	Y2Zvtyu5H2xtVfPauYE2M7q0d9t_u_p-TFi0sYHboa0
TXT	_acme-challenge.linkbuildingbogen.dk	ttrkApPBPOiajvj5tfaAmtRuqI2wTDmZ7lZ0WGji30g

🔗 TLSA / DANE

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

🔐 DNSSEC76ms

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	2413925051
Primary NS (MNAME)	kip.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

50ms

MX

43ms

AAAA

42ms

TXT

200ms

CAA

60ms

HTTPS

35ms

TLSA

109ms

SOA

0ms

MTA-STS

75ms

DNSSEC

76ms

SRV

61ms

Total

908ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 19:19:31	908ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-08-28 14:56:33	3754ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-08-27 14:17:25	1156ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-08-26 13:58:02	162ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-24 21:13:37	2418ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 20:04:41	11794ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-08-19 18:15:59	3735ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-08-11 06:16:53	1967ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-08-10 03:01:04	9303ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-08-08 17:55:17	647ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 06:58:18	868ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-05 19:57:10	853ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-09 03:46:11	12866ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-06-24 19:23:18	3143ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-06-19 22:09:28	1029ms	2 NS 1 A 5 MX	⚠️ Bogus	View
2026-06-17 12:14:02	1098ms	2 NS 1 A 5 MX	🔓 Insecure	View