brianbruhn.dk DNS records

🖥️ Nameservers2 records 49ms

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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.128	3600s	webcluster1.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	108.177.14.27 209.85.233.26 209.85.233.27 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b 74.125.205.26 74.125.205.27	lt-in-f27.1e100.net lr-in-f26.1e100.net lr-in-f27.1e100.net le-in-f26.1e100.net le-in-x1a.1e100.net le-in-f27.1e100.net le-in-x1b.1e100.net lr-in-x1a.1e100.net lr-in-f26.1e100.net lr-in-f27.1e100.net lr-in-x1b.1e100.net le-in-f26.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	77.111.240.128

🔷 AAAA Records (IPv6)1 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:2:a6e6:cdde:32bd	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 Records3 records 285ms

TXT Record
google-site-verification=Bghj4vUFTFLA73rk8LjuiwLEk3cM_GtQj7lOWT26eJw
MS=ms45153971
v=spf1 include:_spf.google.com include:_custspf.one.com ~all

✉️ SPF

Policy	Record (brianbruhn.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.brianbruhn.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:brian@konfliktimmun.dk

📬 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)

🔐 DNSSEC95ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081705
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

49ms

A

55ms

MX

42ms

AAAA

50ms

TXT

285ms

CAA

41ms

HTTPS

43ms

TLSA

90ms

SOA

0ms

MTA-STS

69ms

DNSSEC

95ms

SRV

77ms

Total

946ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 00:03:57	946ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 00:11:04	4311ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 15:57:08	5218ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 15:26:40	2124ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 03:59:50	1911ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 08:19:19	794ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 01:13:41	1161ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 04:08:50	751ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 16:50:35	507ms	2 NS 1 A 1 MX	🔒 Secure	View