vtg.dk DNS records

🖥️ Nameservers2 records 25ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.19.134.149	3600s	eali.dk hovsa.eali.dk hovsa.sde-tv.dk test.eali.dk test.sde-tv.dk testdnssec.tuc-fyn.dk	AS199374	Syddansk Erhvervsskole Odense-Vejle	185.19.132.0/22	🇩🇰 Denmark	Odense

📧 MX Records1 records 23ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	vtg-dk.mail.protection.outlook.com	2a01:111:f403:ca09::26 2a01:111:f403:ca09::3 2a01:111:f403:ca09::5 2a01:111:f403:ca38::8 52.101.103.140 52.101.68.10 52.101.68.16 52.101.68.18	mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records3 records 48ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	100	1	443	autodiscover.sde.dk
_sip._tcp	0	0	5061	sip.vtg.dk
_sip._tcp	0	0	443	sip.vtg.dk

📝 TXT Records7 records 145ms

TXT Record
adobe-idp-site-verification=42a470a786b08b1d0ebc38c4e47e68fa11a211afde2f4ee7c08d0a37e118af55
apple-domain-verification=VxFTNAJjeLKaVqJu
google-site-verification=-25t6d5l0mrfy8Hh6el5UARvyocJZOJu3l8lSBgNV4k
google-site-verification=ALhB-1-scGSMJWHw4pgW1NM3S6ti1WT-XCpuSdEBdgg
MS=ms20019685
MS=ms46515002
v=spf1 ip4:185.19.134.44 include:spf.esis.dk -all

✉️ SPF

Policy	Record (vtg.dk)
-all (hard fail)	v=spf1 ip4:185.19.134.44 include:spf.esis.dk -all

📨 DMARC

Policy	Record (_dmarc.vtg.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)

🔐 DNSSEC98ms

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

🏷️ SOA0ms

Field	Value
Serial	2020051911
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

25ms

A

33ms

MX

23ms

AAAA

36ms

TXT

145ms

CAA

27ms

HTTPS

34ms

TLSA

300ms

SOA

0ms

MTA-STS

42ms

DNSSEC

98ms

SRV

48ms

Total

883ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:49:19	883ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 09:45:53	1541ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 08:39:20	1024ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 01:45:09	4907ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 22:57:29	1883ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 21:22:54	3251ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 08:11:21	3980ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 01:49:16	2423ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 09:44:24	3305ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 13:35:53	1465ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 07:34:14	3602ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 01:05:30	3530ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 04:40:05	1924ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 19:13:28	1326ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 18:59:05	3996ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 15:49:22	9407ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 10:54:59	9093ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 10:30:01	5767ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 17:44:16	1620ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 03:20:04	9449ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 10:17:48	2836ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 19:28:42	6935ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 11:39:16	892ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 07:21:53	1311ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 21:00:18	982ms	2 NS 1 A 1 MX	🔒 Secure	View