marcusbolig.dk DNS records

🖥️ Nameservers2 records 154ms

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 184ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.205	3600s	webcluster1.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 96ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	172.253.148.26 172.253.148.27 2a00:1450:4025:c01::1a 2a00:1450:4025:c01::1b 2a00:1450:4025:c03::1a 2a00:1450:4025:c03::1b	yuskedq-in-f26.1e100.net yuskedq-in-f27.1e100.net rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)1 records 149ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:108:68:daee:3dbd:c147	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 834ms

TXT Record
google-site-verification=nIFd2J28l5vC2CTfSgRzfpHpzyCc-f8U-rBd-1ydLZ8
google-site-verification=zThhxLH0SFWboEHRTbqXRrzfbwbG8UD2QOadCmFiRMw
v=spf1 include:_spf.google.com include:_custspf.one.com ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.marcusbolig.dk)
p=reject	v=DMARC1; p=reject

📬 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)

🔐 DNSSEC451ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081807
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-07-05 21:46:10

Field	Value
Registrar	ONE.COM A/S
Registered	2026-02-23
Expires	2027-02-22 (172d)

📋 WHOIS

⏱️ Lookup Timing

NS

154ms

A

184ms

MX

96ms

AAAA

149ms

TXT

834ms

CAA

119ms

HTTPS

169ms

TLSA

470ms

SOA

0ms

MTA-STS

287ms

DNSSEC

451ms

SRV

290ms

Total

4332ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-19 04:12:05	4332ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 03:51:06	1150ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 16:43:41	1209ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-03 07:14:48	1200ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-28 15:08:56	2838ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 12:18:23	32756ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 11:46:39	1205ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 11:16:07	1004ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 10:23:40	859ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 07:13:17	1745ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-21 18:14:06	1103ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-20 09:41:58	8886ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-19 04:58:49	2774ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 02:14:30	884ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-15 19:41:08	1058ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-13 12:56:38	1080ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-11 13:06:07	931ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-10 00:47:34	6811ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-08 14:04:40	8859ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-07 04:08:56	1305ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-05 21:43:59	919ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-04 20:36:00	1404ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 20:10:06	1023ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-01 19:12:57	896ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-29 12:15:33	935ms	2 NS 1 A 4 MX	🔒 Secure	View