realserver.dk DNS records

🖥️ Nameservers4 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.stil.dk	195.231.240.53 2a10:cf80:1000:0:195:231:240:53	ns01.stil.dk ns01.stil.dk	AS3240 Styrelsen for it og laering AS3240 Styrelsen for it og laering
ns02.stil.dk	195.231.128.53 2a10:cf80:2000:0:195:231:128:53	ns02.stil.dk ns02.stil.dk	AS3240 Styrelsen for it og laering AS3240 Styrelsen for it og laering
ns03.stil.dk	195.231.236.53 2a10:cf80:1000:0:195:231:236:53	ns03.stil.dk ns03.stil.dk	AS3240 Styrelsen for it og laering AS3240 Styrelsen for it og laering
ns04.stil.dk	195.231.129.53 2a10:cf80:2000:0:195:231:129:53	ns04.stil.dk ns04.stil.dk	AS3240 Styrelsen for it og laering AS3240 Styrelsen for it og laering

🌍 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 Records1 records 84ms

TXT Record
v=spf1 include:spf1.stil.dk ~all

✉️ SPF

Policy	Record (realserver.dk)
~all (soft fail)	v=spf1 include:spf1.stil.dk ~all

📨 DMARC

Policy	Record (_dmarc.realserver.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 Records3 records 30ms

Flags	Tag	Value
0	iodef	mailto:netdrift@stil.dk
0	issue	letsencrypt.org; accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/119135076
0	issuewild	letsencrypt.org;validationmethods=dns-01;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/119135076

🔗 TLSA / DANE

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

🔐 DNSSEC98ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns01.stil.dk
Responsible (RNAME)	netdrift@stil.dk
Refresh	900s
Retry	300s
Expire	3600000s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

26ms

A

24ms

MX

29ms

AAAA

27ms

TXT

84ms

CAA

30ms

HTTPS

25ms

TLSA

16ms

SOA

0ms

MTA-STS

34ms

DNSSEC

98ms

SRV

29ms

Total

396ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:35:11	396ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-08-20 07:24:47	1720ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-08-13 07:55:26	726ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-08-09 18:35:00	687ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-07-31 09:19:02	1213ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-07-24 01:53:04	839ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-07-17 04:07:46	5601ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-07-10 12:16:59	6347ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-07-03 10:04:59	564ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-06-26 20:14:57	585ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-06-24 23:11:30	559ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-06-22 04:50:49	1104ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 04:26:23	667ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-06-21 23:15:25	1175ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 09:37:57	1790ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-06-17 16:44:25	2398ms	4 NS 0 A 0 MX	🔒 Secure	View