skolebot.dk DNS records

🖥️ Nameservers4 records 70ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-cloud-c1.googledomains.com	2001:4860:4802:32::6c 216.239.32.108	ns-cloud-c1.googledomains.com ns-cloud-c1.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-c2.googledomains.com	2001:4860:4802:34::6c 216.239.34.108	ns-cloud-c2.googledomains.com ns-cloud-c2.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-c3.googledomains.com	2001:4860:4802:36::6c 216.239.36.108	ns-cloud-c3.googledomains.com ns-cloud-c3.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-c4.googledomains.com	2001:4860:4802:38::6c 216.239.38.108	ns-cloud-c4.googledomains.com ns-cloud-c4.googledomains.com	AS15169 Google LLC AS15169 Google LLC

🌍 A Records1 records 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
40.74.19.12	300s	—	AS8075	Microsoft Corporation	40.74.0.0/15	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	173.194.222.26 173.194.73.26 173.194.73.27 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0d::1b 2a00:1450:4010:c0d::1b 64.233.161.26 64.233.161.27	lo-in-f26.1e100.net lq-in-f26.1e100.net lq-in-f27.1e100.net lh-in-x1a.1e100.net lh-in-f26.1e100.net lh-in-x1b.1e100.net lh-in-f27.1e100.net lo-in-x1a.1e100.net lo-in-f26.1e100.net lq-in-x1b.1e100.net lq-in-f27.1e100.net lh-in-f26.1e100.net lh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC 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 Records3 records 325ms

TXT Record
brevo-code:52e0978c2ab7106bb4a76d13c9ca6ed4
google-site-verification=vpoA-KU2afQ8pzMQopSEBVqFVGR88eXPxYlTdwvnbf0
v=spf1 include:_spf.google.com include:spf.sendinblue.com include:145289381.spf03.hubspotemail.net ~all

✉️ SPF

Policy	Record (skolebot.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:spf.sendinblue.com include:145289381.spf03.hubspotemail.net ~all

📨 DMARC

Policy	Record (_dmarc.skolebot.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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)

🔐 DNSSEC118ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2
Primary NS (MNAME)	ns-cloud-c1.googledomains.com
Responsible (RNAME)	cloud-dns-hostmaster@google.com
Refresh	21600s
Retry	3600s
Expire	259200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

70ms

A

76ms

MX

67ms

AAAA

92ms

TXT

325ms

CAA

51ms

HTTPS

66ms

TLSA

142ms

SOA

0ms

MTA-STS

102ms

DNSSEC

118ms

SRV

100ms

Total

939ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 16:33:38	939ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 16:42:15	868ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 12:36:48	4111ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 02:47:07	2747ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 16:10:35	1192ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 11:34:18	1377ms	4 NS 1 A 1 MX	🔓 Insecure	View