idq.dk

📜 Historical scan 2026-08-10 18:52:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

idq.dk is a .dk domain served by 2 nameservers (amos.ns.cloudflare.com, melissa.ns.cloudflare.com). It was registered on 2 July 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.189 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by idq-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 344ms

Nameserver	IP addresses	PTR	ASN / ISP
amos.ns.cloudflare.com	108.162.195.120 162.159.44.120 172.64.35.120 2606:4700:58::a29f:2c78 2803:f800:50::6ca2:c378 2a06:98c1:50::ac40:2378	amos.ns.cloudflare.com amos.ns.cloudflare.com amos.ns.cloudflare.com amos.ns.cloudflare.com amos.ns.cloudflare.com amos.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
melissa.ns.cloudflare.com	108.162.192.199 172.64.32.199 173.245.58.199 2606:4700:50::adf5:3ac7 2803:f800:50::6ca2:c0c7 2a06:98c1:50::ac40:20c7	melissa.ns.cloudflare.com melissa.ns.cloudflare.com melissa.ns.cloudflare.com melissa.ns.cloudflare.com melissa.ns.cloudflare.com melissa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 335ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.189	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.150.144	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 340ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	idq-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::a 2a01:111:f403:ca04::e 2a01:111:f403:ca09::5 52.101.68.16 52.101.73.153 52.101.73.2 52.101.73.4	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

2 records 356ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:9690	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:2fbd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 345ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.189,172.67.150.144 ech=AEX+DQBBNQAgACAfuZWxrLm6HOfv2ho5S0Brgo3s4pzOA2CAnT791H+NPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9690,2606:4700:3035::6815:2fbd

🔌 SRV Records#

1 records 440ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

6 records 541ms

TXT Record
1password-site-verification=T22R2FXNGVDMJMTXVL5VZUWLXE
2piY0sadgM7jks8fw9Yr7wRRo3Qndg5oIcTd0vET9lQSJn6ijlAfVrywAXDoqzSgU3uc9lNVUFTqXDt/qtGB+g==
MS=ms16604126
MS=ms24167960
MS=ms52902932
v=spf1 a ip4:199.48.133.18 ip4:162.217.113.150 ip4:208.86.227.114 ip4:185.45.48.140 ip4:185.45.48.190 include:servers.mcsv.net include:spf.mailanyone.net include:mail.zendesk.com include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (idq.dk)
~all (soft fail)	v=spf1 a ip4:199.48.133.18 ip4:162.217.113.150 ip4:208.86.227.114 ip4:185.45.48.140 ip4:185.45.48.190 include:servers.mcsv.net include:spf.mailanyone.net include:mail.zendesk.com include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.idq.dk)
p=reject	v=DMARC1; p=reject; sp=none; rf=afrf; fo=1; ri=8600; rua=mailto:mtabiqfd@ag.dmarcian-eu.com; ruf=mailto:mtabiqfd@fr.dmarcian-eu.com; aspf=r; adkim=r; pct=100;

📬 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 2026-10-16 13:37:41

www	104.21.47.189 172.67.150.144 2606:4700:3032::ac43:9690 2606:4700:3035::6815:2fbd (AS13335) (address records, no CNAME)
www vs bare domain	Same network idq.dk: 104.21.47.189 172.67.150.144 2606:4700:3032::ac43:9690 2606:4700:3035::6815:2fbd (AS13335) www.idq.dk: 104.21.47.189 172.67.150.144 2606:4700:3032::ac43:9690 2606:4700:3035::6815:2fbd (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-idq-dk._domainkey.idqdk.onmicrosoft.com	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: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

466ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411845137
Primary NS (MNAME)	amos.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 14:06:34

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-07-02
Expires	2028-07-31 (650d)

🔗 Same registrant#

18 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
6-degrees.dk	Punktum dk A/S (direct)
6degree.dk	Punktum dk A/S (direct)
6degrees.dk	Punktum dk A/S (direct)
biq.dk	Punktum dk A/S (direct)
businessprofile.dk	Punktum dk A/S (direct)
bygningskortet.dk	Punktum dk A/S (direct)
ciq.dk	Punktum dk A/S (direct)
compliance.dk	Punktum dk A/S (direct)
data-manager.dk	Punktum dk A/S (direct)
devhubstage.dk	Punktum dk A/S (direct)
matrikelkortet.dk	Punktum dk A/S (direct)
minoplysning.dk	Punktum dk A/S (direct)
multikortet.dk	Punktum dk A/S (direct)
qubiq.dk	Punktum dk A/S (direct)
selskabsdata.dk	Punktum dk A/S (direct)
six-degrees.dk	Punktum dk A/S (direct)
sognekortet.dk	Punktum dk A/S (direct)
virksomhedskortet.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

344ms

335ms

340ms

AAAA

356ms

TXT

541ms

CAA

341ms

HTTPS

345ms

TLSA

1374ms

SOA

0ms

MTA-STS

404ms

DNSSEC

466ms

SRV

440ms

Total

4317ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 13:37:41	3060ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-02 03:49:14	1114ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 03:39:53	1224ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-29 03:24:45	1714ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-28 02:54:18	1571ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-28 00:13:24	1656ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 23:36:09	970ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-23 23:25:23	1339ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-21 01:32:08	903ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-19 08:58:08	1356ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-12 06:17:02	1597ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-03 22:13:04	1925ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-01 06:34:12	1637ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-01 02:44:27	1636ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-24 11:34:31	1733ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-18 01:05:12	5219ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-15 12:11:37	1941ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-10 18:52:26 shown	4317ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-01 03:10:10	9245ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-24 09:44:15	1885ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-21 17:47:58	9554ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-19 08:15:44	2086ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-03 18:45:48	1165ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-01 22:05:48	2739ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-28 07:33:18	1496ms	2 NS 2 A 1 MX	🔒 Secure