glaucus.dk

📜 Historical scan 2026-06-17 09:30:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

glaucus.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 March 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.98.98.145 is hosted by Cibicom A/S (AS3342) in Denmark. Mail is handled by glaucus-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.98.98.145	—	—	AS3342	Cibicom A/S	185.98.96.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	glaucus-dk.mail.protection.outlook.com	52.101.68.10 52.101.68.21 52.101.68.32 52.101.73.12	mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 190ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (glaucus.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.glaucus.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#

latest probe, not this scan · checked 2026-10-15 13:29:39

www CNAME	glaucus.dk (all on glaucus.dk) → 185.98.98.145 (AS3342)
www vs bare domain	Same network glaucus.dk: 185.98.98.145 (AS3342) www.glaucus.dk: 185.98.98.145 (AS3342)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-glaucus-dk._domainkey.glaucusaps.onmicrosoft.com	RSA · ~1024 bit below 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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms

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

🏷️ SOA#

23ms

Field	Value
Serial	2026041201
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 2026-10-10 05:16:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-03-29
Expires	2029-04-17 (913d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

26ms

28ms

AAAA

30ms

TXT

190ms

CAA

28ms

HTTPS

25ms

TLSA

124ms

SOA

23ms

MTA-STS

49ms

DNSSEC

90ms

SRV

0ms

Total

772ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 13:29:39	2145ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 05:05:37	1137ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 22:26:19	1166ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:47:39	2398ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 02:40:06	892ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 14:24:34	1680ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:30:41 shown	772ms	2 NS 1 A 1 MX	🔒 Secure