b-square.dk

📜 Historical scan 2026-09-21 14:43:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

b-square.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 April 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 138.201.94.57 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 4 more. The zone is DNSSEC-signed and validates, has no 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 41ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
138.201.94.57	43200s	static.57.94.201.138.clients.your-server.de	AS24940	Hetzner Online GmbH	138.201.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

6 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	aspmx.l.google.com	173.194.221.26 2a00:1450:4010:c22::1b	lm-in-f26.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
15	600s	5dl75lutohhicuremu23v6vrcpzebgh75v4dbmhypigog5fsbnmq.mx-verification.google.com	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	138.201.94.57
🔶 Autoconfig	138.201.94.57

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 179ms

TXT Record
google-site-verification=6Nf-rpNxzoFSJGU1uvqxE_JAmP_teDCw-HoM43SyC1k

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

latest probe, not this scan · checked 2026-10-09 03:55:19

www	138.201.94.57 (AS24940) (address records, no CNAME)
www vs bare domain	Same network b-square.dk: 138.201.94.57 (AS24940) www.b-square.dk: 138.201.94.57 (AS24940)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

132ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092101
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 2026-10-02 20:33:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-04-11
Expires	2027-04-30 (195d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

49ms

43ms

AAAA

47ms

TXT

179ms

CAA

45ms

HTTPS

39ms

TLSA

118ms

SOA

0ms

MTA-STS

58ms

DNSSEC

132ms

SRV

71ms

Total

905ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 03:55:19	1717ms	2 NS 1 A 6 MX	🔒 Secure
2026-10-02 20:22:48	1666ms	2 NS 1 A 6 MX	🔒 Secure
2026-09-24 18:52:31	768ms	2 NS 1 A 6 MX	🔒 Secure
2026-09-21 14:43:09 shown	905ms	2 NS 1 A 6 MX	🔒 Secure
2026-07-29 16:11:31	1298ms	2 NS 1 A 6 MX	🔒 Secure
2026-06-25 00:39:12	832ms	2 NS 1 A 6 MX	🔒 Secure
2026-06-19 23:46:13	692ms	2 NS 1 A 6 MX	🔒 Secure
2026-06-16 13:57:28	934ms	2 NS 1 A 6 MX	🔒 Secure