hvgadm.dk DNS records

🖥️ Nameservers2 records 47ms

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 Records1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.19.135.77	3600s	beta.nextkbh.dk jim.esis.dk nextkbh.dk www.nextkbh.dk	AS199374	Syddansk Erhvervsskole Odense-Vejle	185.19.132.0/22	🇩🇰 Denmark	Odense

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	hvgadm-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::1 2a01:111:f403:ca09::6 2a01:111:f403:ca09::9 52.101.68.0 52.101.68.12 52.101.68.15 52.101.73.19	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-as8pr04cu00803.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	185.19.135.77

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 71ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 188ms

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

🔗 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	2026081101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

47ms

A

38ms

MX

44ms

AAAA

44ms

TXT

188ms

CAA

52ms

HTTPS

51ms

TLSA

368ms

SOA

0ms

MTA-STS

64ms

DNSSEC

98ms

SRV

71ms

Total

1048ms

🕐 Scan History

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