3dbyggeri.dk DNS records

🖥️ Nameservers2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.236.62.147	600s	147.62.236.23.bc.googleusercontent.com	AS396982	Google LLC	23.236.48.0/20	🇺🇸 United States	Council Bluffs

📧 MX Records7 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1a	yulpptr-in-f26.1e100.net lu-in-f26.1e100.net lu-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.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
20	43200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 165ms

TXT Record
google-site-verification=ja0inRLQfDH4yOWa_3QqjXfXHHaJNaTlG-4OqXDez7w
v=spf1 include:_spf.google.com include:cmail1.com ~all

✉️ SPF

Policy	Record (3dbyggeri.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:cmail1.com ~all

📨 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)

🔐 DNSSEC80ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

39ms

A

39ms

MX

42ms

AAAA

48ms

TXT

165ms

CAA

42ms

HTTPS

48ms

TLSA

139ms

SOA

0ms

MTA-STS

70ms

DNSSEC

80ms

SRV

58ms

Total

973ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:21:24	973ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-08-26 10:37:52	935ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-08-12 13:01:04	17931ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-18 11:41:42	2624ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-15 18:27:26	1706ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-02 23:41:54	812ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-27 06:59:16	1715ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-27 00:29:45	3745ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-23 13:50:55	990ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 04:09:51	836ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-16 12:46:58	878ms	2 NS 1 A 7 MX	🔒 Secure	View