sebski.dk

📜 Historical scan 2026-10-02 02:47:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sebski.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 March 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.140.164.46 is hosted by LeaseWeb Netherlands B.V. (AS60781) in The Netherlands. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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 195ms

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 103ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.140.164.46	3600s	sh4829.sd.eurovps.com	AS60781	LeaseWeb Netherlands B.V.	185.140.164.0/24	🇳🇱 The Netherlands	—

📧 MX Records#

5 records 78ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	sebski.dk → 185.140.164.46
🔶 Autoconfig	sebski.dk → 185.140.164.46

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

5 records 216ms

Service	Port	Target
_xmpp-server._tcp	5269	xmpp-server3.l.google.com
_xmpp-server._tcp	5269	xmpp-server1.l.google.com
_xmpp-server._tcp	5269	xmpp-server2.l.google.com
_xmpp-server._tcp	5269	xmpp-server.l.google.com
_xmpp-server._tcp	5269	xmpp-server4.l.google.com

📝 TXT Records#

2 records 429ms

TXT Record
google-site-verification=hmIYkBkmtSkBE9OwntLy4Bgq0Skhnx2sUEL7PTGorWQ
v=spf1 include:_spf.google.com include:_spf.smtp.com ~all

✉️ SPF#

Policy	Record (sebski.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:_spf.smtp.com ~all

📨 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 2026-10-08 04:39:01

www CNAME	sebski.dk (all on sebski.dk) → 185.140.164.46 (AS60781)
www vs bare domain	Same network sebski.dk: 185.140.164.46 (AS60781) www.sebski.dk: 185.140.164.46 (AS60781)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.sebski.dk	sebski.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

326ms

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

🏷️ SOA#

84ms

Field	Value
Serial	2026100101
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 2026-10-07 04:51:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-03-23
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

195ms

103ms

78ms

AAAA

109ms

TXT

429ms

CAA

108ms

HTTPS

120ms

TLSA

463ms

SOA

84ms

MTA-STS

230ms

DNSSEC

326ms

SRV

216ms

Total

2242ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 04:34:05	2144ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-02 02:47:28 shown	2242ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-01 02:41:00	1538ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-24 00:17:15	2734ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-22 22:06:40	872ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-22 10:34:31	1106ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-28 02:35:10	1331ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-27 22:22:03	1041ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 17:40:03	1023ms	2 NS 1 A 5 MX	🔒 Secure