cederroth.dk

📜 Historical scan 2026-06-16 20:19:51 · ← 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 292ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	—	—	—
b.portsdns.net	—	—	—

🌍 A Records#

1 records 175ms

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

📧 MX Records#

1 records 176ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	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#

2887ms

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

🏷️ SOA#

269ms

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#

292ms

175ms

176ms

AAAA

1539ms

TXT

2640ms

CAA

142ms

HTTPS

249ms

TLSA

807ms

SOA

269ms

MTA-STS

1646ms

DNSSEC

2887ms

SRV

0ms

Total

7841ms

🕐 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	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 shown	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