seahealth.dk

Records from scan: 2026-10-13 05:53:05 · 985ms total · last checked 2026-10-23 18:51 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

seahealth.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 August 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by seahealth-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	seahealth-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca21::8 2a01:111:f403:ca21::a 2a01:111:f403:ca3c::a 52.101.181.156 52.101.68.12 52.101.68.15 52.101.68.29	mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-dbapr03cu00105.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 → 52.98.154.152
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 52ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 170ms

TXT Record
apple-domain-verification=lspfFzc0U59bA6Oq
MS=ms41109240
v=spf1 a:extservice.adapt.dk a:mxrelay01.extservice.adapt.dk include:spf.protection.outlook.com ip4:87.63.238.22 include:mail.zendesk.com ?all

✉️ SPF#

Policy	Record (seahealth.dk)
?all (neutral)	v=spf1 a:extservice.adapt.dk a:mxrelay01.extservice.adapt.dk include:spf.protection.outlook.com ip4:87.63.238.22 include:mail.zendesk.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#

checked 2026-10-13 05:53:05

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network seahealth.dk: 195.47.247.18 (AS51468) www.seahealth.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms

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

🏷️ SOA#

111ms

Field	Value
Serial	2026101201
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 2026-10-05 15:49:21

Field	Value
Registrar	CURANET A/S
Registered	1997-08-07
Expires	2027-09-30 (340d)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

33ms

AAAA

31ms

TXT

170ms

CAA

44ms

HTTPS

30ms

TLSA

504ms

SOA

111ms

MTA-STS

58ms

DNSSEC

61ms

SRV

52ms

Total

985ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 05:53:05 shown	985ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 06:18:24	882ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 18:03:45	887ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 18:27:10	943ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 22:20:31	3051ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 12:01:07	1329ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 01:44:38	1082ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 10:00:32	1734ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 16:37:17	1120ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 11:08:47	1019ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-07 02:14:11	1411ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 15:58:20	2092ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 12:02:20	9403ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 14:17:40	896ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 15:44:00	1270ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 14:53:24	898ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 14:19:29	3608ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 06:46:59	1666ms	2 NS 1 A 1 MX	🔒 Secure