seasidecph.dk

📜 Historical scan 2026-09-02 02:19:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

seasidecph.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 April 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.44 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by seasidecph-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 46ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.44	3600s	webcluster2.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	seasidecph-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::9 2a01:111:f403:ca48::8 2a01:111:f403:ca48::c 52.101.68.10 52.101.68.21 52.101.68.25 52.101.68.36	mail-db4pr02cu00307.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	46.30.213.44

🔷 AAAA Records (IPv6)#

1 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:8064:4d93:93f9:6d83	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 Records#

3 records 183ms

TXT Record
google-site-verification=JVAQFwz6q-ykBgeHa600U6-v6M8_LLn5IrYE79wfCDo
MS=ms76206298
v=spf1 include:spf.protection.outlook.com include:_spf.google.com include:_custspf.one.com include:spf.sendinblue.com ~all

✉️ SPF#

Policy	Record (seasidecph.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:_spf.google.com include:_custspf.one.com include:spf.sendinblue.com ~all

📨 DMARC#

Policy	Record (_dmarc.seasidecph.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:olifrank+dmarc@streetfooddistrict.dk

📬 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 2026-10-20 11:15:16

www	46.30.213.43 2a02:2350:5:10a:805e:557d:4faf:74e2 (AS51468) (address records, no CNAME)
www vs bare domain	Same network seasidecph.dk: 46.30.213.43 2a02:2350:5:10a:805e:557d:4faf:74e2 (AS51468) www.seasidecph.dk: 46.30.213.43 2a02:2350:5:10a:805e:557d:4faf:74e2 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

4 found

Selector	CNAME	Key
s1	s1.domainkey.u41287625.wl126.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u41287625.wl126.sendgrid.net	RSA · ~2048 bit
selector1	selector1-seasidecph-dk._domainkey.restaurantjulian.p-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-seasidecph-dk._domainkey.restaurantjulian.p-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2068ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082105
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 2026-10-20 11:43:51

Field	Value
Registrar	ONE.COM A/S
Registered	2021-04-14
Expires	2027-04-30 (191d)

🔗 Same registrant#

8 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
bettyspisehus.dk	Punktum dk A/S (direct)
broensvenner.dk	ONE.COM A/S
juliangroup.dk	ONE.COM A/S
klubwerkstatt.dk	ONE.COM A/S
papiroen.dk	ONE.COM A/S
stormspakhus.dk	ONE.COM A/S
streetfoodstories.dk	ONE.COM A/S
werkstatt-venue.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

46ms

44ms

42ms

AAAA

46ms

TXT

183ms

CAA

61ms

HTTPS

47ms

TLSA

604ms

SOA

0ms

MTA-STS

75ms

DNSSEC

2068ms

SRV

78ms

Total

3089ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 11:15:16	940ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-17 06:42:56	2287ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 13:51:16	1296ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 02:19:36 shown	3089ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 00:53:34	1294ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 21:40:55	9998ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 01:47:03	10120ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 14:38:32	1188ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 03:55:50	1762ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:15:28	841ms	2 NS 1 A 1 MX	🔒 Secure