seaa.dk

Records from scan: 2026-10-02 07:48:20 · 1136ms total · last checked 2026-10-18 01:43 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

seaa.dk is a .dk domain served by 3 nameservers (ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net). It was registered on 24 January 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.186.164.217 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by seaa-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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#

3 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.dns-123.net	35.198.132.83	83.132.198.35.bc.googleusercontent.com	AS396982 Google LLC
ns5.dns-123.net	35.187.184.173	173.184.187.35.bc.googleusercontent.com	AS396982 Google LLC
ns6.dns-123.net	35.228.54.1	1.54.228.35.bc.googleusercontent.com	AS396982 Google LLC

🌍 A Records#

1 records 129ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.186.164.217	7200s	server7217.serverpark.dk	AS44869	FIBIA P/S	5.186.0.0/16	🇩🇰 Denmark	Frederiksberg

📧 MX Records#

1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	seaa-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca09::20 2a01:111:f403:ca09::22 2a01:111:f403:ca48::a 52.101.68.15 52.101.68.25 52.101.73.126 52.101.91.156	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.154.136
🔶 Autoconfig	5.186.164.217

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 407ms

TXT Record
MS=ms30148350
MS=ms89034030
v=spf1 a mx include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (seaa.dk)
~all (soft fail)	v=spf1 a mx include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.seaa.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-11 18:47:11

www	5.186.164.217 (AS44869) (address records, no CNAME)
www vs bare domain	Same network seaa.dk: 5.186.164.217 (AS44869) www.seaa.dk: 5.186.164.217 (AS44869)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-seaa-dk._domainkey.seniorerhvervaarhus.onmicrosoft.com	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: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

163ms

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

🏷️ SOA#

56ms

Field	Value
Serial	2026092301
Primary NS (MNAME)	ns4.dns-123.net
Responsible (RNAME)	admin@dns-123.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-02 08:02:01

Field	Value
Registrar	INTERNET 123 ApS
Registered	2008-01-24
Expires	2027-01-31 (104d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

129ms

52ms

AAAA

73ms

TXT

407ms

CAA

50ms

HTTPS

65ms

TLSA

179ms

SOA

56ms

MTA-STS

85ms

DNSSEC

163ms

SRV

145ms

Total

1136ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 07:48:20 shown	1136ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-24 05:47:02	1383ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 18:28:12	1457ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 14:37:59	719ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 20:52:46	1138ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 00:35:34	698ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 04:28:29	899ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 18:11:05	1308ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:45:19	1349ms	2 NS 1 A 1 MX	🔒 Secure