hbskole.dk DNS records

🖥️ Nameservers2 records 56ms

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 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records5 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b 64.233.164.26	lm-in-f27.1e100.net lm-in-x1b.1e100.net lf-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	195.47.247.18
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 244ms

TXT Record
google-site-verification=PX2GeDiTlCJ0KThEaK6SJAt_U_fcdh-AvZ546Zp5cjc
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (hbskole.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.hbskole.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:msa@hbskole.dk; pct=100; adkim=s; aspf=s

📬 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)

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081001
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

56ms

A

56ms

MX

41ms

AAAA

66ms

TXT

244ms

CAA

44ms

HTTPS

68ms

TLSA

77ms

SOA

0ms

MTA-STS

96ms

DNSSEC

100ms

SRV

151ms

Total

929ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 11:03:50	929ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-12 13:51:54	2353ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-17 21:53:46	1240ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-11 10:18:10	2164ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-08 22:46:48	9238ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-23 17:53:59	666ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 11:09:07	1198ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 11:06:19	1264ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 11:05:26	1562ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 11:04:07	1061ms	2 NS 1 A 5 MX	🔒 Secure	View