byggeogco.dk DNS records

🖥️ Nameservers2 records 28ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.107	3600s	webcluster2.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	byggeogco-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca09::2 2a01:111:f403:ca09::c 2a01:111:f403:ca48::c 52.101.68.0 52.101.68.25 52.101.68.36 52.101.73.4	mail-db5pr02cu00100.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)1 records 28ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:805e:c68f:aeb5:9178	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 114ms

TXT Record
MS=ms35285182
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (byggeogco.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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)

🔐 DNSSEC98ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082503
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

28ms

A

30ms

MX

29ms

AAAA

28ms

TXT

114ms

CAA

32ms

HTTPS

28ms

TLSA

303ms

SOA

0ms

MTA-STS

36ms

DNSSEC

98ms

SRV

66ms

Total

781ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 18:32:49	781ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 07:07:23	7762ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 05:09:58	9080ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 06:40:25	2752ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 06:39:29	1333ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 03:40:39	3198ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 21:08:12	10327ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 19:39:54	1858ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 19:17:33	3279ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 18:44:16	17210ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 16:20:58	1321ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 15:22:12	1670ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 11:14:56	1066ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 06:14:30	1176ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 02:12:30	10392ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 01:34:08	18198ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 13:01:45	10325ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 18:30:08	1911ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 04:07:32	2312ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 17:30:40	1334ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 02:43:45	17766ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 22:27:44	1584ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 20:12:04	1850ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 18:18:04	1351ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 19:33:33	1235ms	2 NS 1 A 1 MX	🔒 Secure	View