comcare.dk

📜 Historical scan 2026-07-03 19:50:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

comcare.dk is a .dk domain served by 3 nameservers (ns-161-c.gandi.net, ns-87-a.gandi.net, ns-9-b.gandi.net). It was registered on 3 March 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.70.184.55 is hosted by GANDI SAS (AS29169) in France. Mail is handled by mx1.improvmx.com, mx2.improvmx.com. The zone is not DNSSEC-signed, 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#

3 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-161-c.gandi.net	217.70.187.162 2604:3400:aaac::a2	ns-161-c.gandi.net ns-161-c.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-87-a.gandi.net	173.246.100.88 2001:4b98:aaaa::58	ns-87-a.gandi.net ns-87-a.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-9-b.gandi.net	2001:4b98:aaab::a 213.167.230.10	ns-9-b.gandi.net ns-9-b.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.70.184.55	10800s	webredir.gandi.net	AS29169	GANDI SAS	217.70.184.0/23	🇫🇷 France	Paris

📧 MX Records#

2 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.improvmx.com	13.37.195.136 15.236.236.160 2a05:d012:412:e201:88aa:e7b9:7a43:12d7 2a05:d012:412:e202:f36:2c1f:1a49:d38a 2a05:d012:412:e203:373a:f51a:4a85:1d25 35.181.18.45	ec2-13-37-195-136.eu-west-3.compute.amazonaws.com ec2-15-236-236-160.eu-west-3.compute.amazonaws.com — — — ec2-35-181-18-45.eu-west-3.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	mx2.improvmx.com	13.36.107.63 13.36.222.39 15.236.61.92 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678 2a05:d012:412:e202:e81e:cc44:3b53:8a3d 2a05:d012:412:e203:7e33:3d9c:28d7:ee20	ec2-13-36-107-63.eu-west-3.compute.amazonaws.com ec2-13-36-222-39.eu-west-3.compute.amazonaws.com ec2-15-236-61-92.eu-west-3.compute.amazonaws.com — — —	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	mail.comcare.dk → 81.19.229.205

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 67ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	3	3	5061	sip.comcare.dk
_xmpp-server._tcp	2	2	5269	sip.comcare.dk

📝 TXT Records#

8 records 192ms

TXT Record
atlassian-domain-verification=5BXvjT0hHAQW/4h0oNJvg3OCWOcmuD2Vb8kdAAgwvEmxxf/2hHtoqD2z8fI6F6TL
atlassian-sending-domain-verification=25caa106-7e9d-4bf6-8539-1267697775e3
google-site-verification=8sWaSuL0WQ5h0ABh4p5yk-tfZV3pVkedpQsjzIaI7vk
MS=3BD0C71FB809369555D7DC1DAAA89FFE1B81C316
MS=ms31573414
MS=ms66116898
MS=ms88412058
v=spf1 mx a:mail.comcare.dk ip4:81.19.229.0/24 include:_spf.google.com include:spf.teasolutions.dk include:_spf.atlassian.net include:spf.improvmx.com ?all

✉️ SPF#

Policy	Record (comcare.dk)
?all (neutral)	v=spf1 mx a:mail.comcare.dk ip4:81.19.229.0/24 include:_spf.google.com include:spf.teasolutions.dk include:_spf.atlassian.net include:spf.improvmx.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 2026-10-15 20:14:25

www CNAME	webredir.gandi.net (all on gandi.net) → 217.70.184.56 2001:4b98:e01::38 (AS29169)
www vs bare domain	Same network comcare.dk: 217.70.184.55 (AS29169) www.comcare.dk: 217.70.184.56 2001:4b98:e01::38 (AS29169)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1._domainkey.atlassian.net	RSA · ~2048 bit
s2	s2._domainkey.atlassian.net	RSA · ~1024 bit below 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: 7/10 · policy: ?all

error include:spf.teasolutions.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

112ms

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

🏷️ SOA#

0ms

Field	Value
Serial	1782950400
Primary NS (MNAME)	ns1.gandi.net
Responsible (RNAME)	hostmaster@gandi.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-15 20:29:03

Field	Value
Registrar	GANDI SAS
Registered	1998-03-03
Expires	2027-03-31 (164d)

🔗 Same registrant#

2 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).

Domain	Registrar
bizport.dk	GANDI SAS
tricommerce.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

48ms

42ms

AAAA

39ms

TXT

192ms

CAA

35ms

HTTPS

34ms

TLSA

64ms

SOA

0ms

MTA-STS

61ms

DNSSEC

112ms

SRV

67ms

Total

1371ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 20:14:25	2919ms	3 NS 1 A 2 MX	🔓 Insecure
2026-10-09 12:39:58	1839ms	3 NS 1 A 2 MX	🔓 Insecure
2026-10-08 11:06:37	4352ms	3 NS 1 A 2 MX	🔓 Insecure
2026-10-01 09:42:09	1638ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-24 08:11:47	1470ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-23 07:41:38	1481ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-10 21:37:34	2187ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-03 18:58:22	2793ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-27 06:54:56	1743ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-20 18:06:45	1664ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-14 04:32:12	7548ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-06 08:23:21	1550ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-04 04:48:21	1996ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-23 16:51:16	3995ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-17 03:24:24	3244ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-10 03:44:26	1592ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-03 19:50:43 shown	1371ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-25 02:21:41	680ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-23 02:06:27	1656ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-20 16:47:26	1708ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-16 21:51:40	2733ms	3 NS 1 A 2 MX	🔓 Insecure