nvsvuc-edb.dk DNS records

🖥️ Nameservers2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.esis.dk	185.19.134.2	ns1.esis.dk	AS199374 Syddansk Erhvervsskole Odense-Vejle
ns2.esis.dk	185.19.134.3	ns2.esis.dk	AS199374 Syddansk Erhvervsskole Odense-Vejle

🌍 A Records1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.116.7.37	300s	nhllin17.nhl-data.dk	AS31027	GlobalConnect A/S	87.116.0.0/18	🇩🇰 Denmark	—

📧 MX Records1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.nvsvuc-edb.dk	87.116.7.13	mail.nhl-data.dk	AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 162ms

TXT Record
v=spf1 a mx ~all

✉️ SPF

Policy	Record (nvsvuc-edb.dk)
~all (soft fail)	v=spf1 a mx ~all

📨 DMARC

Policy	Record (_dmarc.nvsvuc-edb.dk)
p=reject	v=DMARC1;p=reject;sp=reject;rua=mailto:be7762a8bd@rua.easydmarc.eu;ruf=mailto:be7762a8bd@ruf.easydmarc.eu;fo=1

📬 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)

🔐 DNSSEC135ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2020051986
Primary NS (MNAME)	ns1.esis.dk
Responsible (RNAME)	hostmaster
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

28ms

A

32ms

MX

27ms

AAAA

35ms

TXT

162ms

CAA

33ms

HTTPS

27ms

TLSA

2540ms

SOA

0ms

MTA-STS

41ms

DNSSEC

135ms

SRV

48ms

Total

2974ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 09:27:18	2974ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 20:02:32	11922ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 16:21:49	1009ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 06:04:40	3878ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 01:19:18	2696ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 04:17:43	2029ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 23:39:21	1837ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-28 01:23:19	2861ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 00:48:26	643ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-22 22:10:08	661ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-19 00:18:57	905ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 21:16:44	2105ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-14 06:11:00	657ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-10 13:30:13	1246ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-06 01:22:45	1778ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 18:20:43	1417ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-29 17:42:01	1500ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 06:09:15	509ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 12:12:21	1219ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 13:30:08	652ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 09:16:03	732ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 18:27:04	855ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 12:19:15	4919ms	2 NS 1 A 1 MX	🔓 Insecure	View