cederqvist.dk

Records from scan: 2026-10-21 01:55:33 · 642ms total · last checked 2026-10-27 12:07 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cederqvist.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 January 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 30ms

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 Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

4 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 112ms

TXT Record
v=DMARC1; p=none; rua=mailto:dmarc@cederqvist.dk; pct=100
v=spf1 include:_custspf.one.com include:sender.net ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.cederqvist.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100

📬 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

🧩 Web & zone#

checked 2026-10-21 01:55:33

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Same network cederqvist.dk: 46.30.211.38 (AS51468) www.cederqvist.dk: 46.30.211.38 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 55ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	24F573980561755185B794745411B05D…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	24F573980561755185B794745411B05D…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	24F573980561755185B794745411B05D…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	24F573980561755185B794745411B05D…

🔐 DNSSEC#

97ms

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

🏷️ SOA#

74ms

Field	Value
Serial	2026092801
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-12 07:05:50

Field	Value
Registrar	ONE.COM A/S
Registered	2003-01-15
Expires	2027-01-31 (95d)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

29ms

32ms

AAAA

31ms

TXT

112ms

CAA

22ms

HTTPS

26ms

TLSA

55ms

SOA

74ms

MTA-STS

39ms

DNSSEC

97ms

SRV

35ms

Total

642ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 01:55:33 shown	642ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-08 00:30:55	417ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-29 15:54:16	473ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-29 02:31:45	825ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-27 01:58:29	567ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-06 17:44:53	927ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-29 14:43:02	1805ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-17 08:36:28	3938ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-29 19:42:29	2771ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-28 16:02:49	727ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-22 22:11:54	710ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-22 11:28:01	1163ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 08:33:48	2863ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 20:27:10	10509ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 20:14:01	2188ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 20:03:21	502ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 20:01:16	800ms	2 NS 1 A 4 MX	🔒 Secure