emszero.dk DNS records

🖥️ Nameservers3 records 2055ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.webglobe.cz	185.65.223.35 2a00:1e40:a:53::5	ns1-bra.core.webglobe.com ns1-bra.core.webglobe.com	AS29134 Webglobe, s.r.o. AS29134 Webglobe, s.r.o.
ns2.webglobe.cz	2001:1ab0:7e1e:2::5 217.31.48.201	ns2-prg.core.webglobe.com ns2-prg.core.webglobe.com	AS29134 Webglobe, s.r.o. AS29134 Webglobe, s.r.o.
ns3.webglobe.com	178.62.60.201 2a03:b0c0:1:d0::1090:2001	ns3-lon.core.webglobe.com ns3-lon.core.webglobe.com	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC

🌍 A Records1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.109.151.80	3600s	redir-proxy2.webglobe.com	AS29134	Webglobe, s.r.o.	62.109.128.0/19	🇨🇿 Czechia	—

📧 MX Records4 records 2053ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	email.webglobe.cz	130.193.14.154 2001:1ab0:7e1f:1::1:5	email.webglobe.cz email.webglobe.cz	AS29134 Webglobe, s.r.o. AS29134 Webglobe, s.r.o.
10	3600s	email2.webglobe.cz	130.193.14.154	email.webglobe.cz	AS29134 Webglobe, s.r.o.
10	3600s	email3.webglobe.cz	185.102.21.80 2001:880:0:15::2b1	email3.webglobe.cz email3.webglobe.cz	AS8648 dogado GmbH AS8648 dogado GmbH
10	3600s	email4.webglobe.cz	185.102.21.80	email3.webglobe.cz	AS8648 dogado GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.webglobe.cz
🔶 Autoconfig	autodiscover.webglobe.cz

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 4029ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.webglobe.cz

📝 TXT Records2 records 351ms

TXT Record
v=spf1 a mx include:_spf.webglobe.cz -all
v=spf2.0/mfrom,pra +a +mx include:_spf2.webglobe.cz -all

✉️ SPF

Policy	Record (emszero.dk)
-all (hard fail)	v=spf1 a mx include:_spf.webglobe.cz -all

📨 DMARC

Policy	Record (_dmarc.emszero.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 / DANE4 records 1260ms

Service / Owner	Type	Cert association
SMTP _25._tcp.email.webglobe.cz	DANE-EE · SPKI · SHA-256	9DC98D607BD6BFF20BA425C4C25D00DF…
SMTP _25._tcp.email2.webglobe.cz	DANE-EE · SPKI · SHA-256	9DC98D607BD6BFF20BA425C4C25D00DF…
SMTP _25._tcp.email3.webglobe.cz	DANE-EE · SPKI · SHA-256	9DC98D607BD6BFF20BA425C4C25D00DF…
SMTP _25._tcp.email4.webglobe.cz	DANE-EE · SPKI · SHA-256	9DC98D607BD6BFF20BA425C4C25D00DF…

🔐 DNSSEC2047ms

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

🏷️ SOA2026ms

Field	Value
Serial	2025101802
Primary NS (MNAME)	ns1.webglobe.cz
Responsible (RNAME)	root@webglobe.cz
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

2055ms

A

49ms

MX

2053ms

AAAA

2052ms

TXT

351ms

CAA

4030ms

HTTPS

4025ms

TLSA

1260ms

SOA

2026ms

MTA-STS

2083ms

DNSSEC

2047ms

SRV

4029ms

Total

15625ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-24 00:12:01	15625ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-07-03 06:30:58	3621ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-06-20 06:42:33	6786ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-06-17 07:29:08	918ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-06-17 07:20:06	867ms	3 NS 1 A 4 MX	🔓 Insecure	View