cze.dk DNS records

🖥️ Nameservers4 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1158.awsdns-16.org	205.251.196.134 2600:9000:5304:8600::1	ns-1158.awsdns-16.org ns-1158.awsdns-16.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-132.awsdns-16.com	205.251.192.132 2600:9000:5300:8400::1	ns-132.awsdns-16.com ns-132.awsdns-16.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1964.awsdns-53.co.uk	205.251.199.172 2600:9000:5307:ac00::1	ns-1964.awsdns-53.co.uk ns-1964.awsdns-53.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-719.awsdns-25.net	205.251.194.207 2600:9000:5302:cf00::1	ns-719.awsdns-25.net ns-719.awsdns-25.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records4 records 2055ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.174.18.113	58s	server-3-174-18-113.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.119	58s	server-3-174-18-119.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.51	58s	server-3-174-18-51.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.89	58s	server-3-174-18-89.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—

📧 MX Records1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.250.150.27 142.251.1.26 142.251.1.27 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a 2a00:1450:4010:c1c::1b 2a00:1450:4010:c1e::1a 2a00:1450:4010:c1e::1b 64.233.162.26 64.233.162.27	la-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net li-in-x1a.1e100.net li-in-f26.1e100.net la-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net li-in-f26.1e100.net li-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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 280ms

TXT Record
v=spf1 mx a include:_spf.google.com ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.cze.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 / DANE

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

🔐 DNSSEC104ms

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	1
Primary NS (MNAME)	ns-719.awsdns-25.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

57ms

A

2055ms

MX

56ms

AAAA

58ms

TXT

280ms

CAA

82ms

HTTPS

52ms

TLSA

156ms

SOA

0ms

MTA-STS

100ms

DNSSEC

104ms

SRV

90ms

Total

5246ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 19:26:48	5246ms	4 NS 4 A 1 MX	🔓 Insecure	View
2026-06-26 19:24:46	1083ms	4 NS 4 A 1 MX	🔓 Insecure	View
2026-06-19 15:00:31	1032ms	4 NS 4 A 1 MX	⚠️ Bogus	View
2026-06-16 23:44:49	2182ms	4 NS 4 A 1 MX	🔓 Insecure	View
2026-06-16 23:30:16	749ms	4 NS 4 A 1 MX	🔓 Insecure	View