coms.dk

📜 Historical scan 2026-06-24 00:02:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coms.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 July 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.48.102.68 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by coms-dk.mail.eo.outlook.com, mail.coms.dk. The zone is DNSSEC-signed and validates, has no 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 2027ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.48.102.68	43200s	—	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	Stouby

📧 MX Records#

2 records 119ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	coms-dk.mail.eo.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::20 2a01:111:f403:ca09::3 2a01:111:f403:ca09::c 52.101.68.18 52.101.68.39 52.101.73.2 52.101.73.24	mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.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
20	43200s	mail.coms.dk	87.48.102.68	—	AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 161ms

TXT Record
MS=ms83534532
v=spf1 include:outlook.com ~all

✉️ SPF#

Policy	Record (coms.dk)
~all (soft fail)	v=spf1 include:outlook.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#

latest probe, not this scan · checked 2026-10-12 21:49:01

www	87.48.102.68 (AS3292) (address records, no CNAME)
www vs bare domain	Same network coms.dk: 87.48.102.68 (AS3292) www.coms.dk: 87.48.102.68 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

103ms

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

🏷️ SOA#

73ms

Field	Value
Serial	2026061201
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 2026-10-11 08:19:28

Field	Value
Registrar	ONE.COM A/S
Registered	2002-07-24
Expires	2027-09-30 (342d)

📋 WHOIS#

⏱️ Lookup Timing#

2027ms

34ms

119ms

AAAA

67ms

TXT

161ms

CAA

33ms

HTTPS

29ms

TLSA

3833ms

SOA

73ms

MTA-STS

74ms

DNSSEC

103ms

SRV

145ms

Total

6290ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 21:49:00	2135ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-02 10:32:19	535ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-01 03:58:21	609ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-14 05:25:44	1669ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 16:09:29	4661ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-14 01:29:21	5494ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-19 00:21:34	4221ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-16 12:40:59	2050ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 00:02:59 shown	6290ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-19 22:22:36	4501ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 23:51:52	65535ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 22:04:35	5962ms	2 NS 1 A 2 MX	⚠️ Bogus
2026-06-16 22:02:06	4520ms	2 NS 1 A 2 MX	⚠️ Bogus
2026-06-16 22:00:46	2613ms	2 NS 1 A 2 MX	🔒 Secure