sesvanderhave.dk

📜 Historical scan 2026-08-26 15:00:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sesvanderhave.dk is a .dk domain served by 3 nameservers (ns1.clf.proximus.be, ns2.clf.proximus.be, ns3.clf.proximus.be). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.28.14 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.nameweb.biz. 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#

3 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.clf.proximus.be	198.41.223.107	cf-198-41-223-107.cloudflare.com	AS13335 Cloudflare, Inc.
ns2.clf.proximus.be	198.41.222.171	cf-198-41-222-171.cloudflare.com	AS13335 Cloudflare, Inc.
ns3.clf.proximus.be	162.159.11.158	—	AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.28.14	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
104.18.29.14	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.nameweb.biz	185.250.105.121	smtp4.nameweb.biz	AS43927 Hosterion Srl

🔷 AAAA Records (IPv6)#

2 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700::6812:1c0e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	🇺🇸 United States	—
2606:4700::6812:1d0e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	🇺🇸 United States	—

🔐 HTTPS Records#

1 records 57ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.18.28.14,104.18.29.14 ipv6hint=2606:4700::6812:1c0e,2606:4700::6812:1d0e

📝 TXT Records#

2 records 208ms

TXT Record
domain-verification:56e515816aec065937ef5d21c1525192c36dbf52
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.sesvanderhave.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dyvua4ve@rua.eu.dmarcmanager.app

📬 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 2026-10-09 09:47:25

www	104.18.28.14 104.18.29.14 2606:4700::6812:1c0e 2606:4700::6812:1d0e (AS13335) (address records, no CNAME)
www vs bare domain	Same network sesvanderhave.dk: 104.18.28.14 104.18.29.14 2606:4700::6812:1c0e 2606:4700::6812:1d0e (AS13335) www.sesvanderhave.dk: 104.18.28.14 104.18.29.14 2606:4700::6812:1c0e 2606:4700::6812:1d0e (AS13335)
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#

119ms

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	2409748011
Primary NS (MNAME)	ns1.clf.proximus.be
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

59ms

47ms

AAAA

52ms

TXT

208ms

CAA

64ms

HTTPS

57ms

TLSA

135ms

SOA

0ms

MTA-STS

66ms

DNSSEC

119ms

SRV

86ms

Total

1016ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:47:25	1284ms	3 NS 2 A 1 MX	🔓 Insecure
2026-09-30 05:51:54	938ms	3 NS 2 A 1 MX	🔓 Insecure
2026-09-18 18:54:18	927ms	3 NS 2 A 1 MX	🔓 Insecure
2026-09-18 18:43:30	1341ms	3 NS 2 A 1 MX	🔓 Insecure
2026-08-26 15:00:36 shown	1016ms	3 NS 2 A 1 MX	🔓 Insecure
2026-08-25 10:58:08	1242ms	3 NS 2 A 1 MX	🔓 Insecure
2026-07-17 21:16:15	40976ms	3 NS 2 A 1 MX	❓ Unknown
2026-06-23 00:39:45	4676ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-22 12:11:06	1097ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 01:53:44	4353ms	5 NS 1 A 1 MX	🔓 Insecure