biq.dk

📜 Historical scan 2026-10-14 19:10:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

biq.dk is a .dk domain served by 2 nameservers (amos.ns.cloudflare.com, melissa.ns.cloudflare.com). It was registered on 19 September 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.8.59 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by biq-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 251ms

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#

3 records 229ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.8.59	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.9.59	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.75.163	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records#

1 records 256ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	biq-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::a 2a01:111:f403:ca09::26 2a01:111:f403:ca48::c 52.101.103.137 52.101.103.162 52.101.209.153 52.101.68.21	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00205.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

3 records 251ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:83b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:93b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:4ba3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records#

1 records 218ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.26.8.59,104.26.9.59,172.67.75.163 ipv6hint=2606:4700:20::681a:83b,2606:4700:20::681a:93b,2606:4700:20::ac43:4ba3

🔌 SRV Records#

1 records 387ms

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

📝 TXT Records#

7 records 483ms

TXT Record
_globalsign-domain-verification=-KA6IqNGOoN3MqAXOINFhDZWmuRAwATaHG_rkeYZme
1password-site-verification=YQNXV22AQJDCLGR775MSAZVXDM
anthropic-domain-verification-p5rxvk=IrQwU8dP1ZPuMA5mxTpN5Tn91
duo_sso_verification=WIKZmBECSEPOmiOmES0f9FnK2isquTxnxX9YZ4RvWbhZE4dLDsbapwbgdkcZHxiI
MS=ms16827452
site24x7-signals-domain-verification=37592c2c51417f067d760347487644dd
v=spf1 mx include:mail.zendesk.com include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com include:servers.mcsv.net include:spf.itoperators.dk include:143611309.spf10.hubspotemail.net ip4:185.82.230.34 -all

✉️ SPF#

Policy	Record (biq.dk)
-all (hard fail)	v=spf1 mx include:mail.zendesk.com include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com include:servers.mcsv.net include:spf.itoperators.dk include:143611309.spf10.hubspotemail.net ip4:185.82.230.34 -all

📨 DMARC#

Policy	Record (_dmarc.biq.dk)
p=reject	v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:mtabiqfd@ag.eu.dmarcian.com; ruf=mailto:mtabiqfd@fr.eu.dmarcian.com;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

11 records 232ms

Flags	Tag	Value
0	iodef	mailto:ops@biq.dk
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 22:42:15

www	93.191.156.44 (AS48854) (address records, no CNAME)
www vs bare domain	Different networks biq.dk: 104.26.8.59 104.26.9.59 172.67.75.163 2606:4700:20::681a:83b (AS13335) www.biq.dk: 93.191.156.44 (AS48854) (all like this)
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#

3 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
mail	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-biq-dk._domainkey.bdqdk.onmicrosoft.com	RSA · ~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

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

342ms

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

🏷️ SOA#

81ms

Field	Value
Serial	2417471403
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 2026-10-04 20:56:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-09-19
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

251ms

229ms

256ms

AAAA

251ms

TXT

483ms

CAA

232ms

HTTPS

218ms

TLSA

1337ms

SOA

81ms

MTA-STS

324ms

DNSSEC

342ms

SRV

387ms

Total

3649ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 22:42:15	2477ms	2 NS 3 A 1 MX	🔒 Secure
2026-10-15 21:01:33	3603ms	2 NS 3 A 1 MX	🔒 Secure
2026-10-14 19:10:31 shown	3649ms	2 NS 3 A 1 MX	🔒 Secure
2026-10-13 17:57:34	3243ms	2 NS 3 A 1 MX	🔒 Secure
2026-10-12 16:36:33	2195ms	2 NS 3 A 1 MX	🔒 Secure
2026-10-11 15:20:08	1445ms	2 NS 3 A 1 MX	🔒 Secure
2026-10-10 12:03:44	3909ms	2 NS 3 A 1 MX	🔒 Secure
2026-10-09 06:04:16	4307ms	2 NS 3 A 1 MX	🔒 Secure
2026-10-08 06:00:55	3614ms	2 NS 3 A 1 MX	🔒 Secure
2026-10-07 05:59:20	5487ms	2 NS 3 A 1 MX	🔒 Secure
2026-10-05 19:37:14	5782ms	2 NS 3 A 1 MX	🔒 Secure
2026-10-04 19:34:52	3598ms	2 NS 3 A 1 MX	🔒 Secure
2026-10-03 19:29:17	1745ms	2 NS 3 A 1 MX	🔒 Secure
2026-10-02 19:26:53	1813ms	2 NS 3 A 1 MX	🔒 Secure
2026-10-01 19:24:20	1886ms	2 NS 3 A 1 MX	🔒 Secure
2026-09-30 19:19:19	1699ms	2 NS 3 A 1 MX	🔒 Secure
2026-09-30 16:12:47	3955ms	2 NS 3 A 1 MX	🔒 Secure
2026-09-29 15:54:55	1404ms	2 NS 3 A 1 MX	🔒 Secure
2026-09-28 15:41:10	1233ms	2 NS 3 A 1 MX	🔒 Secure
2026-09-27 15:35:06	1438ms	2 NS 3 A 1 MX	🔒 Secure
2026-09-26 15:20:43	1096ms	2 NS 3 A 1 MX	🔒 Secure
2026-09-25 15:13:41	1701ms	2 NS 3 A 1 MX	🔒 Secure
2026-09-24 15:02:19	1291ms	2 NS 3 A 1 MX	🔒 Secure
2026-09-23 14:27:35	1719ms	2 NS 3 A 1 MX	🔒 Secure
2026-09-21 07:14:25	1679ms	2 NS 3 A 1 MX	🔒 Secure