hyldahlnet.dk DNS records

🖥️ Nameservers2 records 41ms

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 Records2 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.181.222.179	3600s	xb9b5deb3.customers.hiper-net.dk	AS203953	Hiper A/S	185.181.220.0/22	🇩🇰 Denmark	Holte
185.182.206.142	3600s	—	AS60111	ASOM-Net Forening	185.182.204.0/22	🇩🇰 Denmark	Ringsted

📧 MX Records2 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	exch.hyldahlnet.dk	185.181.222.179 185.182.206.142	xb9b5deb3.customers.hiper-net.dk ip185-182-206-142.ip.asom-net.dk	AS203953 Hiper A/S AS60111 ASOM-Net Forening
11	600s	mail.hyldahlnet.dk	185.181.222.179 185.182.206.142	xb9b5deb3.customers.hiper-net.dk ip185-182-206-142.ip.asom-net.dk	AS203953 Hiper A/S AS60111 ASOM-Net Forening

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.hyldahlnet.dk → 185.182.206.142

🔷 AAAA Records (IPv6)1 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a05:f6c7:5784:2:20c:29ff:febb:cfa6	3600s	—	AS203953	Hiper A/S	2a05:f6c0:0:0:0:0:0:0/29	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 77ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.hyldahlnet.dk

📝 TXT Records2 records 185ms

TXT Record
google-site-verification=3xkBLEM1cRzEKaGOm6tDsWYR-H8bQq_MIcq7fwkj6dc
v=spf1 mx a a:mail.hyldahlnet.dk a:smtp.hyldahlnet.dk -all

✉️ SPF

Policy	Record (hyldahlnet.dk)
-all (hard fail)	v=spf1 mx a a:mail.hyldahlnet.dk a:smtp.hyldahlnet.dk -all

📨 DMARC

Policy	Record (_dmarc.hyldahlnet.dk)
p=reject	v=DMARC1; p=reject

📬 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)

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2026041301
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

41ms

A

38ms

MX

46ms

AAAA

50ms

TXT

185ms

CAA

60ms

HTTPS

34ms

TLSA

4046ms

SOA

0ms

MTA-STS

66ms

DNSSEC

83ms

SRV

77ms

Total

4708ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 04:11:03	4708ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-26 23:18:39	6237ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-25 23:22:49	758ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-24 08:18:15	855ms	2 NS 2 A 2 MX	⚠️ Bogus	View
2026-06-22 22:57:37	2970ms	2 NS 2 A 2 MX	❓ Unknown	View
2026-06-22 02:01:57	1160ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 14:12:28	692ms	2 NS 2 A 2 MX	🔒 Secure	View