coms.dk

Records from scan: 2026-10-12 21:49:00 · 2135ms total · last checked 2026-10-21 12:02 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 134ms

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 114ms

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 115ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	coms-dk.mail.eo.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::24 2a01:111:f403:ca48::10 2a01:111:f403:ca48::e 52.101.103.143 52.101.103.162 52.101.68.8 52.101.73.153	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 504ms

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#

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#

162ms

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

🏷️ SOA#

90ms

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 2026-10-11 08:19:28

Field	Value
Registrar	ONE.COM A/S
Registered	2002-07-24
Expires	2027-09-30 (343d)

📋 WHOIS#

⏱️ Lookup Timing#

134ms

114ms

115ms

AAAA

131ms

TXT

504ms

CAA

106ms

HTTPS

110ms

TLSA

289ms

SOA

90ms

MTA-STS

119ms

DNSSEC

162ms

SRV

1169ms

Total

2135ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 21:49:00 shown	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	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