hvgadm.dk

📜 Historical scan 2026-06-17 13:42:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hvgadm.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 October 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.19.135.77 is hosted by Syddansk Erhvervsskole Odense-Vejle (AS199374) in Denmark. Mail is handled by hvgadm-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 111ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 113ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.19.135.77	—	beta.nextkbh.dk jim.esis.dk nextkbh.dk www.nextkbh.dk	AS199374	Syddansk Erhvervsskole Odense-Vejle	185.19.132.0/22	🇩🇰 Denmark	Odense

📧 MX Records#

1 records 123ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	hvgadm-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::3 2a01:111:f403:ca09::5 2a01:111:f403:ca09::6 52.101.68.10 52.101.68.39 52.101.73.24 52.101.73.26	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-as9pr05cu01302.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

📝 TXT Records#

3 records 408ms

TXT Record
MS=ms49519676
MS=ms83765108
v=spf1 include:spf.esis.dk include:spf.protection.outlook.com include:spf.comendosystems.com -all

✉️ SPF#

Policy	Record (hvgadm.dk)
-all (hard fail)	v=spf1 include:spf.esis.dk include:spf.protection.outlook.com include:spf.comendosystems.com -all

📨 DMARC#

Policy	Record (_dmarc.hvgadm.dk)
p=quarantine	v=DMARC1;p=quarantine;sp=quarantine;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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 00:04:41

www	185.19.135.77 (AS199374) (address records, no CNAME)
www vs bare domain	Same network hvgadm.dk: 185.19.135.77 (AS199374) www.hvgadm.dk: 185.19.135.77 (AS199374)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-hvgadm-dk._domainkey.ktsdk.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

302ms

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

🏷️ SOA#

136ms

Field	Value
Serial	2026061101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-12 00:35:13

Field	Value
Registrar	ONE.COM A/S
Registered	2017-10-25
Expires	2026-10-31 (8d)

🔗 Same registrant#

4 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
agym.dk	Punktum dk A/S (direct)
hvidovre-gymnasie.dk	ONE.COM A/S
hvidovre-gymnasium.dk	ONE.COM A/S
hvidovregymnasium.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

111ms

113ms

123ms

AAAA

127ms

TXT

408ms

CAA

108ms

HTTPS

132ms

TLSA

541ms

SOA

136ms

MTA-STS

166ms

DNSSEC

302ms

SRV

0ms

Total

2486ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 00:04:41	1375ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 06:12:08	772ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 06:21:50	947ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 13:27:54	1461ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 04:01:06	1048ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 06:50:15	4719ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 22:55:47	2120ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 21:11:14	10122ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 07:28:24	810ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 16:27:20	1069ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 18:57:42	1096ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:42:33 shown	2486ms	2 NS 1 A 1 MX	🔒 Secure