bi-as.dk

Records from scan: 2026-10-12 20:23:14 · 1770ms total · last checked 2026-10-17 02:08 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bi-as.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 25 March 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by bias-dk0e.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 82ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 93ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bias-dk0e.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca09::24 2a01:111:f403:ca21::10 2a01:111:f403:ca21::c 52.101.185.114 52.101.185.24 52.101.68.39 52.101.91.159	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-matpr04cu00207.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 227ms

TXT Record
MS=ms25414940
v=spf1 ip4:213.83.188.22 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bi-as.dk)
-all (hard fail)	v=spf1 ip4:213.83.188.22 include:spf.protection.outlook.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#

checked 2026-10-12 20:23:14

www	94.231.103.100 (AS48854) (address records, no CNAME)
www vs bare domain	Only www resolves bi-as.dk: no address www.bi-as.dk: 94.231.103.100 (AS48854) (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

212ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

62ms

Field	Value
Serial	2026101200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-12 20:43:38

Field	Value
Registrar	Simply.com A/S
Registered	2006-03-25
Expires	2027-07-31 (287d)

🔗 Same registrant#

5 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
ah-el.dk	Simply.com A/S
amagerelektriker.dk	Punktum dk A/S (direct)
amstrup-el.dk	Simply.com A/S
dahl-jensen.dk	Punktum dk A/S (direct)
vpnord.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

82ms

78ms

93ms

AAAA

80ms

TXT

227ms

CAA

87ms

HTTPS

86ms

TLSA

790ms

SOA

62ms

MTA-STS

126ms

DNSSEC

212ms

SRV

127ms

Total

1770ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 20:23:14 shown	1770ms	4 NS 0 A 1 MX	🔒 Secure
2026-10-03 13:13:14	965ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-30 14:47:22	1233ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-25 18:13:49	1023ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-24 12:40:30	1032ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-16 14:28:24	616ms	4 NS 0 A 1 MX	🔒 Secure