youngsurveyors.dk

📜 Historical scan 2026-08-21 00:19:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

youngsurveyors.dk is a .dk domain served by 2 nameservers (apollo.ns.cloudflare.com, sofia.ns.cloudflare.com). It was registered on 7 May 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.34.7 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.forwardemail.net, mx2.forwardemail.net. The zone is DNSSEC-signed and validates, 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 337ms

Nameserver	IP addresses	PTR	ASN / ISP
apollo.ns.cloudflare.com	108.162.193.66 172.64.33.66 173.245.59.66 2606:4700:58::adf5:3b42 2803:f800:50::6ca2:c142 2a06:98c1:50::ac40:2142	apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sofia.ns.cloudflare.com	108.162.192.223 172.64.32.223 173.245.58.223 2606:4700:50::adf5:3adf 2803:f800:50::6ca2:c0df 2a06:98c1:50::ac40:20df	sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 266ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.34.7	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.194.172	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 277ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.forwardemail.net	121.127.44.56 138.197.213.185 2604:a880:2:d0::306:1 2a02:6ea0:d71e::2	mx1.forwardemail.net mx1.forwardemail.net mx1.forwardemail.net mx1.forwardemail.net	AS60068 Datacamp Limited AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC AS60068 Datacamp Limited
10	300s	mx2.forwardemail.net	104.248.224.170 121.127.44.59 2604:a880:400:d1::cd:9001 2a02:6ea0:d71e::1	mx2.forwardemail.net mx2.forwardemail.net mx2.forwardemail.net mx2.forwardemail.net	AS14061 DigitalOcean, LLC AS60068 Datacamp Limited AS14061 DigitalOcean, LLC AS60068 Datacamp Limited

🔷 AAAA Records (IPv6)#

2 records 257ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:c2ac	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:2207	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 280ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.34.7,172.67.194.172 ech=AEX+DQBBnQAgACCyEfOJlUjdlQMdFW3mx75ppDEOAdL4yG+Qaof2D1mjFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c2ac,2606:4700:3033::6815:2207

📝 TXT Records#

4 records 945ms

TXT Record
brevo-code:bd11b4a785e2e0d079a23c419088d9fe
forward-email=kontakt:youngsurveyorsdenmark@gmail.com
google-site-verification=jlxyHR9f7ot79i1QpldKe9qLlGDYwNZtC0C2GDegX-s
v=spf1 include:zoho.eu include:spf.brevo.com include:spf.forwardemail.net ~all

✉️ SPF#

Policy	Record (youngsurveyors.dk)
~all (soft fail)	v=spf1 include:zoho.eu include:spf.brevo.com include:spf.forwardemail.net ~all

📨 DMARC#

Policy	Record (_dmarc.youngsurveyors.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:rua@dmarc.brevo.com; adkim=s; aspf=s

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

10 records 261ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-21 19:12:46

www	104.21.34.7 172.67.194.172 2606:4700:3030::ac43:c2ac 2606:4700:3033::6815:2207 (AS13335) (address records, no CNAME)
www vs bare domain	Same network youngsurveyors.dk: 104.21.34.7 172.67.194.172 2606:4700:3030::ac43:c2ac 2606:4700:3033::6815:2207 (AS13335) www.youngsurveyors.dk: 104.21.34.7 172.67.194.172 2606:4700:3030::ac43:c2ac 2606:4700:3033::6815:2207 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: ~all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.youngsurveyors.dk	J7ouUHM4qdPZYChfy6p0io0fjj8QLAf7MLjwHMn2ZQE
TXT	_acme-challenge.youngsurveyors.dk	M_RgN329hNReyMasuEsHKdXC-10ak8JD7n24jbfccYc
TXT	_acme-challenge.youngsurveyors.dk	nIX_iaEH5DRNT2Rpe2dPAfCR_T-78DRozSZQd6toKdc
TXT	_acme-challenge.youngsurveyors.dk	-TN28bcEvZ8N60jSV6tUW1KvpxCK3aUp_PBisjB1tlg

🔗 TLSA / DANE#

4 records 602ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.forwardemail.net	DANE-EE · SPKI · SHA-256	321F694EAD3A2E733D857FD7E79D811F…
SMTP _25._tcp.mx1.forwardemail.net	DANE-EE · SPKI · SHA-256	5E81DA1AF16DF20B13E667AD6D9C2B65…
SMTP _25._tcp.mx2.forwardemail.net	DANE-EE · SPKI · SHA-256	5E81DA1AF16DF20B13E667AD6D9C2B65…
SMTP _25._tcp.mx2.forwardemail.net	DANE-EE · SPKI · SHA-256	321F694EAD3A2E733D857FD7E79D811F…

🔐 DNSSEC#

704ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2412705175
Primary NS (MNAME)	apollo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 11:43:14

Field	Value
Registrar	Simply.com A/S
Registered	2025-05-07
Expires	2027-05-06 (195d)

📋 WHOIS#

⏱️ Lookup Timing#

337ms

266ms

277ms

AAAA

257ms

TXT

945ms

CAA

261ms

HTTPS

280ms

TLSA

602ms

SOA

0ms

MTA-STS

576ms

DNSSEC

704ms

SRV

335ms

Total

15409ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 19:12:46	2842ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-17 19:14:17	3319ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-25 17:07:05	1191ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-24 12:38:12	1005ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-12 07:21:43	2248ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-31 20:24:44	1532ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-30 13:54:33	3984ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-27 11:25:43	1346ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-24 04:58:08	7824ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-23 01:06:46	1982ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-21 00:19:31 shown	15409ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-08 07:36:20	2065ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-06 05:46:46	1858ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-17 20:32:24	17770ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-14 11:56:52	3331ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-03 20:26:25	11504ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-27 22:44:17	1256ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-20 05:26:38	772ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-20 00:19:08	2105ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-17 14:35:08	4084ms	2 NS 2 A 2 MX	🔒 Secure