cecilievonbulow.dk DNS records

🖥️ Nameservers2 records 48ms

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 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.203	3600s	webcluster1.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod15-cph3.g1i.one.com	104.37.35.36	mx1.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod15-cph3.g1i.one.com	104.37.35.37	mx2.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod15-cph3.g1i.one.com	104.37.35.38	mx3.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod15-cph3.g1i.one.com	104.37.35.39	mx4.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:108:5f:1c1c:3ab4:490f	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 Records1 records 215ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.cecilievonbulow.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 / DANE4 records 96ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…

🔐 DNSSEC108ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
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

48ms

A

54ms

MX

49ms

AAAA

45ms

TXT

215ms

CAA

64ms

HTTPS

70ms

TLSA

96ms

SOA

0ms

MTA-STS

88ms

DNSSEC

108ms

SRV

123ms

Total

876ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:07:58	876ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 06:13:31	780ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-25 11:00:35	642ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-24 14:33:01	40773ms	2 NS 1 A 4 MX	❓ Unknown	View
2026-07-23 11:39:52	736ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 09:01:51	759ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 07:55:13	731ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 03:37:12	675ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 23:07:46	1205ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 21:26:58	1840ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 16:04:48	735ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-15 08:08:33	754ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-14 02:01:03	9914ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-11 16:22:03	1284ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-08 20:31:55	690ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-06 14:27:39	1190ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 22:20:32	2952ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-02 22:30:11	515ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 07:34:31	1476ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 04:37:55	338ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 10:09:44	5254ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 09:19:04	388ms	0 NS 0 A 0 MX	❓ Unknown	View