dalumlandbrugsskole.dk DNS records

🖥️ Nameservers2 records 26ms

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 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.19.134.194	3600s	dalumlandbrugsskole.dk www.dalumlandbrugsskole.dk	AS199374	Syddansk Erhvervsskole Odense-Vejle	185.19.132.0/22	🇩🇰 Denmark	Odense

📧 MX Records1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	3600s	mxnonexistent.dalumlandbrugsskole.dk	—	—	—

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 169ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.dalumlandbrugsskole.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r

📬 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)

🔐 DNSSEC113ms

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

🏷️ SOA0ms

Field	Value
Serial	2020051794
Primary NS (MNAME)	esisns1
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

26ms

A

26ms

MX

25ms

AAAA

23ms

TXT

169ms

CAA

28ms

HTTPS

33ms

TLSA

72ms

SOA

0ms

MTA-STS

49ms

DNSSEC

113ms

SRV

52ms

Total

511ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 11:31:38	511ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 20:45:00	556ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 22:07:37	989ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 21:52:42	9681ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 01:42:20	2557ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 19:08:20	849ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 06:53:49	2709ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 06:34:19	640ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 06:18:08	605ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 20:21:27	1259ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 17:44:22	602ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 02:19:05	637ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 01:30:58	2752ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 02:43:46	960ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 09:26:47	2449ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 03:29:21	1643ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 15:04:29	498ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 12:54:59	392ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 17:11:14	2699ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 02:51:37	681ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 23:51:45	662ms	2 NS 1 A 1 MX	🔒 Secure	View