mendo.dk

📜 Historical scan 2026-09-30 12:53:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mendo.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 August 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.10.221.80 is hosted by Fiberby ApS (AS42541) in Denmark. Mail is handled by mail.mendo.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 50ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.10.221.80	43200s	185-10-221-80.ip4.fiberby.net	AS42541	Fiberby ApS	185.10.220.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.mendo.dk	185.10.221.80	185-10-221-80.ip4.fiberby.net	AS42541 Fiberby ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 233ms

Service	Priority	Weight	Port	Target
_xmpp-client._tcp	0	0	5222	xmpp.mendo.dk
_xmpp-server._tcp	0	0	5269	xmpp.mendo.dk

📝 TXT Records#

1 records 264ms

TXT Record
v=spf1 ip4:185.10.221.80 -all

✉️ SPF#

Policy	Record (mendo.dk)
-all (hard fail)	v=spf1 ip4:185.10.221.80 -all

📨 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 2026-10-13 08:06:05

www	185.10.221.80 2a03:5440:2000:1a::2 (AS42541) (address records, no CNAME)
www vs bare domain	Same network mendo.dk: 185.10.221.80 (AS42541) www.mendo.dk: 185.10.221.80 2a03:5440:2000:1a::2 (AS42541)
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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

98ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026090501
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 13:50:24

Field	Value
Registrar	ONE.COM A/S
Registered	2002-08-16
Expires	2027-09-30 (342d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

33ms

30ms

AAAA

77ms

TXT

264ms

CAA

29ms

HTTPS

51ms

TLSA

118ms

SOA

36ms

MTA-STS

69ms

DNSSEC

98ms

SRV

233ms

Total

662ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 13:41:02	2141ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 12:53:21 shown	662ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 12:18:32	616ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 21:38:54	4566ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 19:31:04	892ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 19:28:07	1101ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 03:41:22	4622ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 00:59:38	918ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 06:17:45	663ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 19:29:23	686ms	2 NS 1 A 1 MX	🔒 Secure