erols.dk

📜 Historical scan 2026-10-09 12:23:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erols.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 January 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.68.233.238 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by mail.erols.dk, mailgate.cybercity.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 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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.68.233.238	43200s	—	AS39642	Sinal A/S	77.68.128.0/17	🇩🇰 Denmark	Aalborg

📧 MX Records#

2 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.erols.dk	77.68.233.238	—	AS39642 Sinal A/S
20	43200s	mailgate.cybercity.dk	212.88.64.50	relay.telenor.dk	AS9158 Telenor A/S

🔷 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 2026-10-11 16:37:48

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks erols.dk: 77.68.233.238 (AS39642) www.erols.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

50ms

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

🏷️ SOA#

48ms

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 2026-10-06 12:20:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-01-27
Expires	2027-01-31 (103d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

45ms

AAAA

27ms

TXT

146ms

CAA

43ms

HTTPS

26ms

TLSA

158ms

SOA

48ms

MTA-STS

40ms

DNSSEC

50ms

SRV

44ms

Total

528ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 16:37:48	520ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-09 12:23:44 shown	528ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-06 11:57:14	3539ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 09:42:27	480ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 01:37:38	679ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-01 03:25:32	973ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 20:26:30	963ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-30 11:03:11	959ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 18:29:39	753ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 00:55:02	1141ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 23:36:55	2881ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 08:15:49	801ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 08:15:42	902ms	2 NS 1 A 2 MX	🔒 Secure