bisca.dk

📜 Historical scan 2026-08-31 22:06:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bisca.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 15 August 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.214.143.83 is hosted by Google Ireland Limited (AS43515) in The Netherlands. Mail is handled by bisca-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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#

2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.214.143.83	3600s	83.143.214.35.bc.googleusercontent.com	AS43515	Google Ireland Limited	35.214.128.0/17	🇳🇱 The Netherlands	Groningen

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bisca-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca04::f 2a01:111:f403:ca09:: 2a01:111:f403:ca09::f 52.101.68.16 52.101.68.39 52.101.73.123 52.101.73.19	mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.104.116.56
🔶 Autoconfig	35.214.143.83

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 144ms

TXT Record
_globalsign-domain-verification=u_BOeuw_X-vdloQ918EI2_DirYKAIWqTRuE9tHNNBm
v=spf1 mx a ip4:95.128.113.128/25 ip4:80.196.239.2/32 ip4:62.243.0.248/29 include:servers.mcsv.net include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bisca.dk)
-all (hard fail)	v=spf1 mx a ip4:95.128.113.128/25 ip4:80.196.239.2/32 ip4:62.243.0.248/29 include:servers.mcsv.net include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.bisca.dk)
p=quarantine	v=DMARC1; p=quarantine; 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 2026-10-13 09:54:22

www	35.214.143.83 (AS15169) (address records, no CNAME)
www vs bare domain	Same network bisca.dk: 35.214.143.83 (AS15169) www.bisca.dk: 35.214.143.83 (AS15169)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
k1	dkim.mcsv.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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026020401
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-19 16:54:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-08-15
Expires	2027-09-30 (345d)

🔗 Same registrant#

3 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
danishqualitybakery.dk	Punktum dk A/S (direct)
karen-volf.dk	Punktum dk A/S (direct)
karenvolf.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

40ms

32ms

AAAA

40ms

TXT

144ms

CAA

43ms

HTTPS

60ms

TLSA

605ms

SOA

0ms

MTA-STS

57ms

DNSSEC

77ms

SRV

62ms

Total

1156ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 02:46:47	1388ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 06:09:23	1189ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 22:06:57 shown	1156ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 15:25:30	1467ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 20:40:41	733ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:27:00	1058ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 10:09:07	1590ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:48:57	491ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:40:20	748ms	2 NS 1 A 1 MX	🔒 Secure