ceresit.dk

📜 Historical scan 2026-09-20 08:45:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ceresit.dk is a .dk domain served by 2 nameservers (udns1.cscdns.net, udns2.cscdns.uk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 18.66.112.34 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by .. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 67ms

Nameserver	IP addresses	PTR	ASN / ISP
udns1.cscdns.net	2001:502:f3ff::201 204.74.66.1	edns1.ultradns.com ns1.alba.bank	AS12008 Vercara, LLC AS12008 Vercara, LLC
udns2.cscdns.uk	2001:502:4612::201 204.74.111.1	ns2.webipdns.com.au ns2.alba.bank	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

4 records 87ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
18.66.112.34	60s	server-18-66-112-34.fra56.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.66.64.0/18	🇺🇸 United States	—
18.66.112.65	60s	server-18-66-112-65.fra56.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.66.64.0/18	🇺🇸 United States	—
18.66.112.72	60s	server-18-66-112-72.fra56.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.66.64.0/18	🇺🇸 United States	—
18.66.112.9	60s	server-18-66-112-9.fra56.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.66.64.0/18	🇺🇸 United States	—

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	28800s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

8 records 74ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2600:9000:2094:1e00:16:47cd:fb00:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:2094:4600:16:47cd:fb00:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:2094:7800:16:47cd:fb00:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:2094:7a00:16:47cd:fb00:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:2094:8400:16:47cd:fb00:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:2094:be00:16:47cd:fb00:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:2094:c000:16:47cd:fb00:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:2094:d800:16:47cd:fb00:93a1	60s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 230ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (ceresit.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.ceresit.dk)
p=reject	v=DMARC1; p=reject; sp=none; aspf=s; adkim=s

📬 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#

latest probe, not this scan · checked 2026-10-10 19:42:56

www CNAME	d3qrp9sjgjruuk.cloudfront.net (all on cloudfront.net) → 18.173.5.105 18.173.5.21 18.173.5.52 18.173.5.70 2600:9000:2574:1200:16:47cd:fb00:93a1 2600:9000:2574:1c00:16:47cd:fb00:93a1 2600:9000:2574:1e00:16:47cd:fb00:93a1 2600:9000:2574:5800:16:47cd:fb00:93a1 (AS16509)
www vs bare domain	Same network ceresit.dk: 216.137.52.107 216.137.52.51 216.137.52.66 216.137.52.68 (AS16509) www.ceresit.dk: 18.173.5.105 18.173.5.21 18.173.5.52 18.173.5.70 (AS16509)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

109ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2018041920
Primary NS (MNAME)	udns1.cscdns.net
Responsible (RNAME)	premiumdns@support.neustar
Refresh	7200s
Retry	7200s
Expire	2419200s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

67ms

87ms

50ms

AAAA

74ms

TXT

230ms

CAA

58ms

HTTPS

44ms

TLSA

167ms

SOA

0ms

MTA-STS

60ms

DNSSEC

109ms

SRV

66ms

Total

843ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 10:50:51	702ms	2 NS 4 A 1 MX	🔓 Insecure
2026-09-20 08:45:34 shown	843ms	2 NS 4 A 1 MX	🔓 Insecure
2026-06-29 15:56:50	829ms	2 NS 4 A 1 MX	🔓 Insecure
2026-06-16 20:10:39	4500ms	2 NS 4 A 0 MX	🔓 Insecure