el-heat.dk DNS records

🖥️ Nameservers2 records 59ms

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 Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.153	3600s	webcluster26.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod16-cph3.g1i.one.com	5.249.232.33	mx1.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod16-cph3.g1i.one.com	5.249.232.34	mx2.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod16-cph3.g1i.one.com	5.249.232.35	mx3.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod16-cph3.g1i.one.com	5.249.232.36	mx4.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:ca:391:a2d1:739a	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 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

🔗 TLSA / DANE4 records 68ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…

🔐 DNSSEC72ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082105
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

59ms

A

39ms

MX

41ms

AAAA

33ms

TXT

157ms

CAA

42ms

HTTPS

53ms

TLSA

68ms

SOA

0ms

MTA-STS

55ms

DNSSEC

72ms

SRV

58ms

Total

667ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 13:10:11	667ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 03:48:03	1138ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-21 23:14:46	5054ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-15 02:47:39	4963ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-09 17:26:48	6875ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-08 01:02:29	2815ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 14:39:05	905ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 07:26:48	772ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 06:06:23	775ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 11:32:01	1406ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 06:51:09	12211ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 02:48:46	997ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 06:35:19	4405ms	0 NS 1 A 0 MX	🔒 Secure	View