extensionbb.dk

Records from scan: 2026-10-09 10:55:05 · 641ms total · last checked 2026-10-17 20:27 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

extensionbb.dk is a .dk domain served by 3 nameservers (ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com). It was registered on 20 January 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.0.78.156 is hosted by Automattic, Inc (AS2635) in United States. The zone is not DNSSEC-signed, publishes a 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#

3 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.wordpress.com	198.181.116.9 2a04:fa87:ffff::c6b5:7409	ns1.wordpress.com ns1.wordpress.com	AS2635 Automattic, Inc AS2635 Automattic, Inc
ns2.wordpress.com	198.181.117.9 2a04:fa87:ffff::c6b5:7509	ns2.wordpress.com ns2.wordpress.com	AS2635 Automattic, Inc AS2635 Automattic, Inc
ns3.wordpress.com	192.0.74.9 2620:115:c00f::c000:4a09	ns3.wordpress.com ns3.wordpress.com	AS2635 Automattic, Inc AS2635 Automattic, Inc

🌍 A Records#

2 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
192.0.78.156	300s	—	AS2635	Automattic, Inc	192.0.64.0/18	🇺🇸 United States	San Francisco
192.0.78.204	300s	—	AS2635	Automattic, Inc	192.0.64.0/18	🇺🇸 United States	San Francisco

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	extensionbb.dk → 192.0.78.204
🔶 Autoconfig	extensionbb.dk → 192.0.78.204

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 252ms

TXT Record
v=spf1 include:_spf.wpcloud.com ~all

✉️ SPF#

Policy	Record (extensionbb.dk)
~all (soft fail)	v=spf1 include:_spf.wpcloud.com ~all

📨 DMARC#

Policy	Record (_dmarc.extensionbb.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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 2026-10-09 10:55:05

www CNAME	extensionbb.dk (all on extensionbb.dk) → 192.0.78.156 192.0.78.204 (AS2635)
www vs bare domain	Same network extensionbb.dk: 192.0.78.156 192.0.78.204 (AS2635) www.extensionbb.dk: 192.0.78.156 192.0.78.204 (AS2635)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.extensionbb.dk	extensionbb.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

62ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

39ms

Field	Value
Serial	2005071858
Primary NS (MNAME)	ns1.wordpress.com
Responsible (RNAME)	hostmaster@wordpress.com
Refresh	14400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 08:46:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-01-20
Expires	2027-01-31 (105d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

43ms

40ms

AAAA

40ms

TXT

252ms

CAA

47ms

HTTPS

59ms

TLSA

62ms

SOA

39ms

MTA-STS

59ms

DNSSEC

62ms

SRV

89ms

Total

641ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:55:05 shown	641ms	3 NS 2 A 0 MX	🔓 Insecure
2026-10-09 06:40:55	551ms	3 NS 2 A 0 MX	🔓 Insecure
2026-09-26 15:36:40	717ms	3 NS 2 A 0 MX	🔓 Insecure
2026-08-31 16:36:51	672ms	3 NS 2 A 0 MX	🔓 Insecure
2026-08-24 14:46:39	1150ms	3 NS 2 A 0 MX	🔓 Insecure
2026-06-17 09:09:51	935ms	3 NS 2 A 0 MX	🔓 Insecure