esyn-qa.dk DNS records

🖥️ Nameservers2 records 66ms

Nameserver	IP addresses	PTR	ASN / ISP
ns6.sitnet.dk	107.162.234.197 2604:e180:1071::3:1	— —	AS55002 F5, Inc. AS55002 F5, Inc.
ns7.sitnet.dk	107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd	— —	AS55002 F5, Inc. AS55002 F5, Inc.

🌍 A Records1 records 236ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.153.154.38	3600s	datalogger-test.bygstenergi.dk datalogger.bygstenergi.dk datalogger.xkn.dk demensprisen.dk klagonline.forbrug.dk mitfiskeri.dk parked.sitnet.dk	AS58282	Statens IT	185.153.152.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 684ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (esyn-qa.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.esyn-qa.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;

📬 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 / DANE

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

🔐 DNSSEC302ms

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

🏷️ SOA0ms

Field	Value
Serial	4616
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

66ms

A

236ms

MX

77ms

AAAA

212ms

TXT

684ms

CAA

202ms

HTTPS

76ms

TLSA

187ms

SOA

0ms

MTA-STS

148ms

DNSSEC

302ms

SRV

336ms

Total

1250ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 18:14:24	1250ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 09:37:28	1753ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 14:15:10	17304ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 13:06:53	13812ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 18:24:46	1260ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 18:52:03	9199ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 17:59:36	18258ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 15:09:43	1790ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 14:59:00	5483ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 14:45:41	13879ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 13:01:51	11959ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 12:58:16	24731ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 07:31:17	5737ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 01:38:06	9485ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 18:55:44	4928ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 12:39:18	4657ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 10:07:04	17360ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 16:58:33	13803ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-30 19:31:13	3356ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 22:24:27	32751ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 22:18:27	24813ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 21:34:01	9884ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 21:14:50	13815ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 19:11:08	25673ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-22 17:16:28	17398ms	2 NS 1 A 0 MX	🔒 Secure	View