esss.dk

📜 Historical scan 2026-09-08 15:59:18 · ← Latest scan

esss.dk is a .dk domain served by 2 nameservers (ns1.esss.dk, ns2.esss.dk). Mail is handled by mx3.esss.dk. The zone is DNSSEC-signed and validates, publishes a 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 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.esss.dk	130.226.136.136	ns1.esss.dk	AS1835 IDDQD-AS
ns2.esss.dk	130.226.136.137	ns2.esss.dk	AS1835 IDDQD-AS

🌍 A Records

🌍

No A records found

📧 MX Records

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	7200s	mx3.esss.dk	130.226.136.157	mx3.esss.dk	AS1835 IDDQD-AS

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

1 records 155ms

TXT Record
v=spf1 mx a ip4:130.226.136.139 ip4:130.226.136.157 ~all

✉️ SPF

Policy	Record (esss.dk)
~all (soft fail)	v=spf1 mx a ip4:130.226.136.139 ip4:130.226.136.157 ~all

📨 DMARC

Policy	Record (_dmarc.esss.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=quarantine; np=reject; rua=mailto:postmaster@esss.dk; ruf=mailto:postmaster@esss.dk; pct=100; ri=86400;

📬 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 2026-09-30 15:06:23

www	NXDOMAIN
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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE

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

🔐 DNSSEC

127ms

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

🏷️ SOA

0ms

Field	Value
Serial	2026082196
Primary NS (MNAME)	ns1.esss.dk
Responsible (RNAME)	hostmaster@esss.dk
Refresh	7200s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

52ms

39ms

37ms

AAAA

44ms

TXT

155ms

CAA

54ms

HTTPS

36ms

TLSA

56ms

SOA

0ms

MTA-STS

71ms

DNSSEC

127ms

SRV

79ms

Total

2013ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:06:23	2064ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-29 14:57:59	4106ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-28 14:49:25	1855ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-27 14:46:27	852ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-26 14:35:53	1911ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-25 14:28:11	818ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-24 14:18:13	836ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-23 13:56:43	901ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-18 23:56:20	1601ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-11 21:46:27	884ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-08 15:59:18 shown	2013ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-06 03:15:06	834ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-31 08:22:05	1806ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-30 00:39:02	706ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-28 17:55:19	1310ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-27 17:32:35	727ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-26 17:06:30	830ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-24 13:53:22	2360ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-23 11:43:45	2196ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-22 09:57:58	9490ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-21 09:38:05	2991ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-20 09:13:59	4034ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-19 08:29:58	8255ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-18 08:26:47	31780ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-13 18:18:49	5715ms	2 NS 0 A 1 MX	🔒 Secure