erikback.dk

📜 Historical scan 2026-07-02 00:20:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erikback.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 26 February 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.erikback.dk. 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 46ms

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#

🌍

No A records found

📧 MX Records#

1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	mail.erikback.dk	193.104.83.254	mail.t-s.dk	AS42638 Netvaerkssmeden

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	193.104.83.254
🔶 Autoconfig	193.104.83.254

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ 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 2026-10-17 21:06:42

www	193.104.83.254 (AS42638) (address records, no CNAME)
www vs bare domain	Only www resolves erikback.dk: no address www.erikback.dk: 193.104.83.254 (AS42638) (all like this)
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#

115ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026032501
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 2026-10-12 13:28:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-02-26
Expires	2027-02-28 (133d)

🔗 Same registrant#

4 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
alttilfesten-grenaa.dk	Punktum dk A/S (direct)
fin-fest.dk	Punktum dk A/S (direct)
salgogbytte.dk	Punktum dk A/S (direct)
serviceudlejning.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

43ms

51ms

AAAA

54ms

TXT

151ms

CAA

42ms

HTTPS

49ms

TLSA

36ms

SOA

36ms

MTA-STS

53ms

DNSSEC

115ms

SRV

65ms

Total

537ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 21:06:42	948ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-12 13:10:22	549ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-02 22:41:33	457ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-23 15:35:19	629ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-16 20:28:41	1618ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-27 18:46:34	761ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-02 00:20:00 shown	537ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 08:10:46	361ms	2 NS 0 A 1 MX	🔒 Secure