cesar.dk

Records from scan: 2026-09-30 15:23:39 · 530ms total · last checked 2026-10-18 07:37 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cesar.dk is a .dk domain served by 4 nameservers (ns-1434.awsdns-51.org, ns-165.awsdns-20.com, ns-1654.awsdns-14.co.uk and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 34.231.89.53 is hosted by Amazon.com, Inc. (AS14618) in United States. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1434.awsdns-51.org	205.251.197.154 2600:9000:5305:9a00::1	ns-1434.awsdns-51.org ns-1434.awsdns-51.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-165.awsdns-20.com	205.251.192.165 2600:9000:5300:a500::1	ns-165.awsdns-20.com ns-165.awsdns-20.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1654.awsdns-14.co.uk	205.251.198.118 2600:9000:5306:7600::1	ns-1654.awsdns-14.co.uk ns-1654.awsdns-14.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-610.awsdns-12.net	205.251.194.98 2600:9000:5302:6200::1	ns-610.awsdns-12.net ns-610.awsdns-12.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

2 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
34.231.89.53	60s	ec2-34-231-89-53.compute-1.amazonaws.com	AS14618	Amazon.com, Inc.	34.224.0.0/12	🇺🇸 United States	Ashburn
52.20.40.171	60s	ec2-52-20-40-171.compute-1.amazonaws.com	AS14618	Amazon.com, Inc.	52.20.0.0/14	🇺🇸 United States	Ashburn

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 185ms

TXT Record
v=spf1 include:spf.mars-inc.com ~all

✉️ SPF#

Policy	Record (cesar.dk)
~all (soft fail)	v=spf1 include:spf.mars-inc.com ~all

📨 DMARC#

Policy	Record (_dmarc.cesar.dk)
p=reject	v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:mars@rua.agari.com; ruf=mailto:mars@ruf.agari.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

🧩 Web & zone#

checked 2026-10-18 07:37:04

www CNAME	cesar.dk (all on cesar.dk) → 100.56.127.167 32.199.240.24 (AS14618)
www vs bare domain	Same network cesar.dk: 100.56.127.167 32.199.240.24 (AS14618) www.cesar.dk: 100.56.127.167 32.199.240.24 (AS14618)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

68ms

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

🏷️ SOA#

37ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1654.awsdns-14.co.uk
Responsible (RNAME)	gisec@masterfoods.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

49ms

48ms

36ms

AAAA

42ms

TXT

185ms

CAA

35ms

HTTPS

46ms

TLSA

107ms

SOA

37ms

MTA-STS

53ms

DNSSEC

68ms

SRV

62ms

Total

530ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:23:39 shown	530ms	4 NS 2 A 0 MX	🔓 Insecure
2026-09-29 23:24:19	3026ms	4 NS 2 A 0 MX	🔓 Insecure
2026-09-25 04:20:35	11824ms	4 NS 2 A 0 MX	🔓 Insecure
2026-08-27 05:24:28	3383ms	4 NS 2 A 0 MX	🔓 Insecure
2026-06-29 12:55:01	798ms	4 NS 2 A 0 MX	🔓 Insecure
2026-06-27 07:35:10	2326ms	4 NS 2 A 0 MX	🔓 Insecure
2026-06-26 02:59:37	4079ms	4 NS 2 A 0 MX	🔓 Insecure
2026-06-21 17:05:50	952ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 20:10:30	534ms	4 NS 2 A 0 MX	🔓 Insecure