monoceros.dk

📜 Historical scan 2026-07-01 23:28:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

monoceros.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.137.9 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by monoceros-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 198ms

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 250ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.137.9	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records#

1 records 216ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	monoceros-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca09:: 52.101.68.18 52.101.68.21 52.101.68.29 52.101.73.8	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 426ms

TXT Record
google-site-verification=Klkp4u7p0yafPVkImdKze6fjdFBVXX5LQcrKD288eq8
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.monoceros.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:psh@monoceros.dk; ruf=mailto:psh@monoceros.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 2026-10-25 02:22:00

www	46.30.215.147 2a02:2350:5:106:9d:544:6407:85cf (AS51468) (address records, no CNAME)
www vs bare domain	Same network monoceros.dk: 46.30.215.147 2a02:2350:5:106:9d:544:6407:85cf (AS51468) www.monoceros.dk: 46.30.215.147 2a02:2350:5:106:9d:544:6407:85cf (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-monoceros-dk._domainkey.monocerossecurity.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-monoceros-dk._domainkey.monocerossecurity.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

327ms

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

🏷️ SOA#

249ms

Field	Value
Serial	2026062601
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 2026-10-03 23:43:14

Field	Value
Registrar	ONE.COM A/S
Registered	2019-10-05
Expires	2026-10-31 (5d)

📋 WHOIS#

⏱️ Lookup Timing#

198ms

250ms

216ms

AAAA

187ms

TXT

426ms

CAA

202ms

HTTPS

200ms

TLSA

183ms

SOA

249ms

MTA-STS

260ms

DNSSEC

327ms

SRV

249ms

Total

1366ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 02:22:00	539ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 22:08:04	3295ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 22:58:19	1314ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 22:55:52	1370ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 22:42:15	769ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 15:52:41	979ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 16:16:17	1787ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 05:00:37	934ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 22:51:37	815ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 01:21:18	9821ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-05 01:19:49	2530ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 23:28:45 shown	1366ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 07:17:07	2762ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 17:26:32	690ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:21:30	1802ms	2 NS 1 A 1 MX	🔒 Secure