btand.dk

📜 Historical scan 2026-10-06 03:49:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

btand.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 September 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.213 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by btand-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 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.213	43200s	web13.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	btand-dk.mail.protection.outlook.com	2a01:111:f403:ca3c:: 2a01:111:f403:ca3c::1 2a01:111:f403:ca3c::2 2a01:111:f403:ca3e::1 52.101.185.12 52.101.185.13 52.101.185.14 52.101.187.1	mail-zrap278cu00300.inbound.protection.outlook.com mail-zrzp278cu00201.inbound.protection.outlook.com mail-zr1p278cu00202.inbound.protection.outlook.com mail-gvap278cu00301.inbound.protection.outlook.com mail-zrap278cu00304.inbound.protection.outlook.com mail-zrzp278cu00205.inbound.protection.outlook.com mail-zr1p278cu00206.inbound.protection.outlook.com mail-gvap278cu00301.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 326ms

TXT Record
MS=ms21786866
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (btand.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.btand.dk)
p=reject	v=DMARC1; p=reject

📬 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 2026-10-11 16:21:46

www	77.111.240.141 2a02:2350:5:102:6e:287e:d93f:9814 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks btand.dk: 217.116.232.213 (AS47292) www.btand.dk: 77.111.240.141 2a02:2350:5:102:6e:287e:d93f:9814 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 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#

111ms

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

🏷️ SOA#

28ms

Field	Value
Serial	2026100601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 21:36:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-09-11
Expires	2027-09-30 (345d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

28ms

31ms

34ms

AAAA

32ms

TXT

326ms

CAA

37ms

HTTPS

44ms

TLSA

617ms

SOA

28ms

MTA-STS

51ms

DNSSEC

111ms

SRV

188ms

Total

1727ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 16:21:46	1064ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 03:49:35 shown	1727ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 03:10:05	968ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 04:38:37	1250ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 12:19:08	876ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 03:33:46	1241ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 20:21:48	1154ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 23:39:42	1726ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 16:02:35	1797ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-16 17:48:24	4797ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:43:09	2332ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:30:41	612ms	2 NS 1 A 1 MX	🔒 Secure