sesvanderhave.dk

Records from scan: 2026-10-09 09:47:25 · 1284ms total · last checked 2026-10-20 00:01 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 48ms

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 44ms

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 59ms

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 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700::6812:1c0e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/43	🇺🇸 United States	—
2606:4700::6812:1d0e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/43	🇺🇸 United States	—

🔐 HTTPS Records#

1 records 39ms

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 185ms

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#

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#

122ms

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

🏷️ SOA#

92ms

Field	Value
Serial	2415180649
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#

48ms

44ms

59ms

AAAA

40ms

TXT

185ms

CAA

36ms

HTTPS

39ms

TLSA

121ms

SOA

92ms

MTA-STS

61ms

DNSSEC

122ms

SRV

70ms

Total

1284ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:47:25 shown	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	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