comsol.dk

📜 Historical scan 2026-06-16 22:05:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

comsol.dk is a .dk domain served by 5 nameservers (a1-16.akam.net, a12-67.akam.net, a22-65.akam.net and 2 more). It was registered on 12 February 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 154.43.128.242 is hosted by Cogent Communications, LLC (AS174) in Sweden. Mail is handled by mx1-se.comsol.com, mx-se.comsol.com and 1 more. The zone is not DNSSEC-signed, 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#

5 records 257ms

Nameserver	IP addresses	PTR	ASN / ISP
a1-16.akam.net	—	—	—
a12-67.akam.net	—	—	—
a22-65.akam.net	—	—	—
a6-67.akam.net	—	—	—
a7-67.akam.net	—	—	—

🌍 A Records#

2 records 267ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
154.43.128.242	—	—	AS174	Cogent Communications, LLC	154.43.128.0/24	🇸🇪 Sweden	Stockholm
176.10.169.228	—	www.comsol.com	AS8473	Bahnhof AB	176.10.128.0/17	🇸🇪 Sweden	Svensbyn

📧 MX Records#

3 records 211ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1-se.comsol.com	154.43.128.245	mx1-se.comsol.com	AS174 Cogent Communications, LLC
20	—	mx-se.comsol.com	176.10.169.229	mx-se.comsol.com	AS8473 Bahnhof AB
30	—	mx-us.comsol.com	4.31.158.133	mx-us.comsol.com	AS3356 Level 3 Parent, LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

8 records 550ms

TXT Record
_s8otdfkilz01cocwo8pifatagnlsn5j
globalsign-domain-verification=UivP3q6vqoYx3s5WqhcYxn9RbwqJCrOIBiVUZXIvoq
google-site-verification=cB5qnSDfiOQMOcncW8CM37xoVjtL4vS_NcwuqkZZkhk
google-site-verification=dGWfjXlbZ1W6s4Kekg5NPhMldASpRXTdiFFjoWdiJTI
google-site-verification=q56RtVPO12BgowLp01KZ7wWuMtWFPRCkzoRa-AGdU_k
google-site-verification=RUuHXH8dkPn36NIEZrlqcd-nViEuSkNLSVSGeYkjEd4
MS=E7EEFCADC44D07CFB3EBE19D6414C4ADFCBFD028
v=spf1 mx ip4:149.72.203.251 include:comsol.com -all

✉️ SPF#

Policy	Record (comsol.dk)
-all (hard fail)	v=spf1 mx ip4:149.72.203.251 include:comsol.com -all

📨 DMARC#

Policy	Record (_dmarc.comsol.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@comsol.com; ruf=mailto:dmarc-reports@comsol.com

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

2 records 191ms

Flags	Tag	Value
0	issue	globalsign.com
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 19:10:19

www CNAME	eu-us.comsol.com.akadns.net (all on akadns.net) → 154.43.128.242 176.10.169.228 (AS174 AS8473)
www vs bare domain	Same network comsol.dk: 154.43.128.242 176.10.169.228 (AS174 AS8473) www.comsol.dk: 154.43.128.242 176.10.169.228 (AS174 AS8473)
Wildcard	No
BIMI	v=BIMI1;l=https://cdn.comsol.com/demails/bimi/comsol_inc_1428291561.svg;a=https://cdn.comsol.com/demails/bimi/comsol_inc_1428291561.pem

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

533ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

187ms

Field	Value
Serial	2298842360
Primary NS (MNAME)	a1-16.akam.net
Responsible (RNAME)	hostmaster@comsol.de
Refresh	3600s
Retry	600s
Expire	3600000s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-13 16:17:27

Field	Value
Registrar	WEB SOLUTIONS A/S
Registered	1997-02-12
Expires	2027-03-31 (165d)

🔗 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#

257ms

267ms

211ms

AAAA

267ms

TXT

550ms

CAA

191ms

HTTPS

186ms

TLSA

749ms

SOA

187ms

MTA-STS

223ms

DNSSEC

533ms

SRV

0ms

Total

3134ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 19:10:19	2415ms	5 NS 2 A 3 MX	🔓 Insecure
2026-10-14 16:57:16	3760ms	5 NS 2 A 3 MX	🔓 Insecure
2026-10-13 16:03:26	5073ms	5 NS 2 A 3 MX	🔓 Insecure
2026-10-08 10:01:40	5841ms	5 NS 2 A 3 MX	🔓 Insecure
2026-09-22 19:17:52	1778ms	5 NS 2 A 3 MX	🔓 Insecure
2026-09-20 07:29:46	2533ms	5 NS 2 A 3 MX	🔓 Insecure
2026-06-19 15:40:11	3485ms	5 NS 2 A 3 MX	🔓 Insecure
2026-06-19 09:02:38	2615ms	5 NS 2 A 3 MX	🔓 Insecure
2026-06-16 23:46:55	65535ms	5 NS 2 A 3 MX	🔓 Insecure
2026-06-16 22:13:26	1162ms	5 NS 2 A 3 MX	🔓 Insecure
2026-06-16 22:05:06 shown	3134ms	5 NS 2 A 3 MX	🔓 Insecure
2026-06-16 22:00:34	2172ms	5 NS 2 A 3 MX	🔓 Insecure