svar2021.dk DNS records

🖥️ Nameservers2 records 200ms

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 76ms

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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	svar2021.dk → 185.153.154.38
🔶 Autoconfig	svar2021.dk → 185.153.154.38

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 486ms

TXT Record
cw9qs7p9btxndrt7c56y9wgl9xbmpxvk
v=spf1 -all

✉️ SPF

Policy	Record (svar2021.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.svar2021.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.svar2021.dk	svar2021.dk
TXT	svar2021.dk	cw9qs7p9btxndrt7c56y9wgl9xbmpxvk

🔗 TLSA / DANE

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

🔐 DNSSEC151ms

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

🏷️ SOA0ms

Field	Value
Serial	4471
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

200ms

A

76ms

MX

76ms

AAAA

71ms

TXT

486ms

CAA

75ms

HTTPS

72ms

TLSA

195ms

SOA

0ms

MTA-STS

214ms

DNSSEC

151ms

SRV

280ms

Total

17321ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 02:30:24	17321ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 05:45:40	18261ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 20:19:40	17673ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 14:26:08	1210ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 14:16:05	1406ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 05:12:13	3380ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 04:24:37	18522ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 23:28:04	5457ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 23:24:12	5403ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 23:10:58	1737ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 22:43:50	11444ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 21:47:56	2689ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 14:36:46	3227ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 10:41:51	2131ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 07:07:39	17639ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 20:38:04	4972ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 04:46:18	7168ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 03:31:25	1875ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 23:04:03	8154ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 00:46:05	5305ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-01 17:03:24	9946ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-31 16:39:58	5493ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 23:33:38	11961ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 13:10:53	18948ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 12:40:00	17451ms	2 NS 1 A 0 MX	🔒 Secure	View