comsupport.dk

📜 Historical scan 2026-09-16 20:36:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

comsupport.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 January 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.218.153.165 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by comsupport-dk.mail.protection.outlook.com, comsupport-dk0i.mail.protection.outlook.com. 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 36ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.218.153.165	600s	85-218-153-165.norlyscustomer.net	AS39642	Sinal A/S	85.218.128.0/17	🇩🇰 Denmark	Slagelse

📧 MX Records#

2 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	comsupport-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca21::10 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::10 52.101.103.39 52.101.209.28 52.101.68.27 52.101.68.39	mail-db9pr02cu00204.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00607.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
10	3600s	comsupport-dk0i.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::4 2a01:111:f403:ca04::f 2a01:111:f403:ca48::10 52.101.181.153 52.101.68.16 52.101.68.21 52.101.91.159	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-matpr04cu00207.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 142ms

TXT Record
MS=ms43124532
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (comsupport.dk)
-all (hard fail)	v=spf1 include:spf.protection.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 2026-10-11 03:33:08

www	85.218.153.165 (AS39642) (address records, no CNAME)
www vs bare domain	Same network comsupport.dk: 85.218.153.165 (AS39642) www.comsupport.dk: 85.218.153.165 (AS39642)
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

67ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082501
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 2026-10-19 16:22:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-01-08
Expires	2027-03-31 (162d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

36ms

35ms

53ms

AAAA

32ms

TXT

142ms

CAA

45ms

HTTPS

49ms

TLSA

1143ms

SOA

0ms

MTA-STS

62ms

DNSSEC

67ms

SRV

83ms

Total

1730ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 17:13:34	1411ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-23 16:53:16	3101ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-23 14:00:20	1476ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-16 20:36:51 shown	1730ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-25 15:49:37	3413ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-26 11:23:20	9333ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-27 23:24:03	1660ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 23:52:48	65535ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 22:24:10	2476ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 22:02:54	877ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 22:00:18	4758ms	2 NS 1 A 2 MX	🔒 Secure