zitelab.dk DNS records

🖥️ Nameservers4 records 230ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dotserv.com	178.20.218.61 2a01:7cc0:101:ffff::51	ns1.dotserv.com ns1.dotserv.com	AS21060 Atea A/S AS21060 Atea A/S
ns1.dotserv.net	178.20.217.29 2a01:7cc0:101:ffff::52	ns1.dotserv.net ns2.dotserv.com	AS21060 Atea A/S AS21060 Atea A/S
ns2.dotserv.com	193.180.214.21	ns2.dotserv.com	AS44803 Webdock.io ApS
ns2.dotserv.net	162.19.249.51 2001:41d0:701:1100::c89e	ns2.dotserv.net ns2.dotserv.net	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records1 records 208ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.121.63.9	3600s	—	AS31590	Rackhosting.com ApS	185.121.60.0/22	🇩🇰 Denmark	—

📧 MX Records5 records 241ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	1800s	ASPMX.L.GOOGLE.COM	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	1800s	ALT1.ASPMX.L.GOOGLE.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
5	1800s	ALT2.ASPMX.L.GOOGLE.COM	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	1800s	ALT3.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
10	1800s	ALT4.ASPMX.L.GOOGLE.COM	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.zitelab.dk → 142.251.143.147
🔶 Autoconfig	185.121.63.9

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 561ms

TXT Record
google-site-verification=3jjipTbJL3p0KgucIU73OTu7F_EuqEjDiBZkzpgjsyY
google-site-verification=XO2xDaQoOa4aY79wYGeC5ryrsUvO0QcGlo7yn_PK7fw
v=spf1 include:_spf.google.com ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.zitelab.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc-reports@zitelab.dk

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records2 records 219ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	letsencrypt.org

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC349ms

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

🏷️ SOA249ms

Field	Value
Serial	2020120700
Primary NS (MNAME)	ns1.dotserv.com
Responsible (RNAME)	hostmaster@dotserv.com
Refresh	14400s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	900s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

230ms

A

208ms

MX

241ms

AAAA

230ms

TXT

561ms

CAA

219ms

HTTPS

264ms

TLSA

399ms

SOA

249ms

MTA-STS

274ms

DNSSEC

349ms

SRV

303ms

Total

2513ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 23:17:55	2513ms	4 NS 1 A 5 MX	🔓 Insecure	View
2026-06-17 17:39:57	13111ms	4 NS 1 A 5 MX	🔓 Insecure	View
2026-06-17 17:23:03	1665ms	4 NS 1 A 5 MX	🔓 Insecure	View