cederroth.dk

📜 Historical scan 2026-08-27 23:28:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cederroth.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.14.90.203 is hosted by Tele2 SWIPnet (AS1257) in Sweden. Mail is handled by mail03.portsit.se. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	2607:f740:e009::1	a.portsdns.se	AS63911 NetActuate, Inc
b.portsdns.net	2a00:11c0:3d::1 94.16.23.1	b.portsdns.net b.portsdns.net	AS42354 Anexia Cloud Solutions GmbH AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.14.90.203	86400s	redirect.portsit.se	AS1257	Tele2 SWIPnet	193.12.0.0/14	🇸🇪 Sweden	Malmö

📧 MX Records#

1 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail03.portsit.se	193.14.90.173	mail03.portsit.se	AS1257 Tele2 SWIPnet

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 08:27:21

www	193.14.90.203 (AS1257) (address records, no CNAME)
www vs bare domain	Same network cederroth.dk: 193.14.90.203 (AS1257) www.cederroth.dk: 193.14.90.203 (AS1257)
Wildcard	No

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

89ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2025111700
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	86400s
Retry	7200s
Expire	2592000s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

49ms

48ms

66ms

AAAA

48ms

TXT

211ms

CAA

46ms

HTTPS

41ms

TLSA

97ms

SOA

0ms

MTA-STS

83ms

DNSSEC

89ms

SRV

82ms

Total

607ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 23:34:03	627ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 23:28:16 shown	607ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 08:17:37	9552ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-03 16:53:06	17632ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 19:39:53	687ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 05:26:42	1966ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 03:43:34	1159ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 06:01:40	1173ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 19:02:40	1073ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:19:51	7841ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:11:59	1451ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:11:06	648ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:01:34	470ms	2 NS 1 A 1 MX	🔓 Insecure