holstebrofriskole.dk DNS records

🖥️ Nameservers2 records 208ms

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 234ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
63.34.241.49	3600s	ec2-63-34-241-49.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	63.32.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records7 records 237ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	2a00:1450:400c:c02::1a 2a00:1450:400c:c02::1a 64.233.184.26	wn-in-f26.1e100.net wn-in-x1a.1e100.net wa-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.213.26 2a00:1450:4013:c1e::1a	yugrqzs-in-f26.1e100.net yugrqzs-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	172.253.148.27 2a00:1450:4025:4401::1b	yuskedq-in-f27.1e100.net yuskedq-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.213.26 2a00:1450:4013:c1e::1b	yugrqzs-in-f26.1e100.net yugrqzs-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	172.253.148.27 2a00:1450:4025:4401::1b	yuskedq-in-f27.1e100.net yuskedq-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 687ms

TXT Record
google-site-verification=yVzyMbNojc4khSHVuZzfnHh2X13Kjn8cIk3mLE31Atg
v=spf1 include:_spf.google.com include:authsmtp.com include:spf.mtasv.net ~all

✉️ SPF

Policy	Record (holstebrofriskole.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:authsmtp.com include:spf.mtasv.net ~all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC528ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082001
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

208ms

A

234ms

MX

237ms

AAAA

315ms

TXT

687ms

CAA

261ms

HTTPS

287ms

TLSA

518ms

SOA

0ms

MTA-STS

380ms

DNSSEC

528ms

SRV

332ms

Total

10196ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-20 16:33:48	10196ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-21 07:03:50	9066ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-28 11:11:22	1740ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-27 10:23:39	735ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-25 14:39:28	728ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-21 21:34:26	1136ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 14:20:11	1197ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 06:51:04	1341ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-20 06:15:32	1066ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-17 13:45:18	3707ms	2 NS 1 A 7 MX	🔒 Secure	View