rusmiddelcenter.dk DNS records

🖥️ Nameservers3 records 1845ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.sentia.dk	2001:1448:0:a800::53 217.30.38.181	authns1.ngdc.net dns1.sentia.dk	AS47292 Sentia Denmark A/S AS47292 Sentia Denmark A/S
dns2.sentia.dk	2001:1448:0:a500::53 217.30.38.27	authns2.ngdc.net dns2.sentia.dk	AS47292 Sentia Denmark A/S AS47292 Sentia Denmark A/S
dns3.sentia.dk	2001:1448:0:a600::53 217.30.38.30	— dns3.sentia.dk	AS47292 Sentia Denmark A/S AS47292 Sentia Denmark A/S

🌍 A Records

🌍

No A records found

📧 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 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 / DANE

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

🔐 DNSSEC10082ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: timed out

🏷️ SOA

✗ No SOA record found

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

1845ms

A

4031ms

MX

4035ms

AAAA

4042ms

TXT

20183ms

CAA

4034ms

HTTPS

1829ms

TLSA

3701ms

SOA

4042ms

MTA-STS

4049ms

DNSSEC

10082ms

SRV

4063ms

Total

32244ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 17:59:50	32244ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-24 11:43:44	2130ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 07:53:35	38576ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 07:20:27	39313ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 07:10:44	2023ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 06:54:20	46111ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 05:53:39	37158ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 05:23:54	41872ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 21:23:25	2098ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 10:54:29	42344ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 01:10:01	41980ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 19:50:53	41729ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 02:56:00	3250ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 06:10:25	52427ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 05:49:09	1911ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 05:16:21	41620ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 05:07:01	50276ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 04:31:56	1858ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 01:09:14	52592ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 21:53:37	40422ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 11:38:31	1832ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 11:23:52	31454ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 08:21:46	46681ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 06:54:09	1591ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-15 20:07:32	46868ms	3 NS 0 A 0 MX	❓ Unknown	View