bygstenergi.dk DNS records

🖥️ Nameservers2 records 64ms

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 77ms

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 267ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.bygstenergi.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)

🔐 DNSSEC143ms

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

🏷️ SOA0ms

Field	Value
Serial	7309
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

64ms

A

77ms

MX

77ms

AAAA

84ms

TXT

267ms

CAA

77ms

HTTPS

88ms

TLSA

30ms

SOA

0ms

MTA-STS

88ms

DNSSEC

143ms

SRV

226ms

Total

16753ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 03:14:37	16753ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 00:33:44	1413ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 10:43:50	16899ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 10:32:18	16753ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 10:30:26	6850ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 19:10:29	11872ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 17:25:13	9010ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 16:34:53	4924ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 15:16:12	6223ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 09:42:11	11566ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 09:31:06	2881ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 08:52:54	13820ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 06:42:13	4510ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 23:10:05	2404ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 16:04:11	1189ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 15:19:15	6204ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 02:29:38	7291ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 17:45:57	5095ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 08:34:18	6124ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 05:25:48	1680ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 09:30:48	1029ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-31 18:12:30	959ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 02:00:35	13670ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 01:46:08	17554ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 01:16:46	9772ms	2 NS 1 A 0 MX	🔒 Secure	View