youtech.dk

Records from scan: 2026-10-15 09:28:53 · 1796ms total · last checked 2026-10-18 11:55 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

youtech.dk is a .dk domain served by 2 nameservers (alla.ns.cloudflare.com, tony.ns.cloudflare.com). It was registered on 10 July 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.198.79.65 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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#

2 records 94ms

Nameserver	IP addresses	PTR	ASN / ISP
alla.ns.cloudflare.com	108.162.192.62 172.64.32.62 173.245.58.62 2606:4700:50::adf5:3a3e 2803:f800:50::6ca2:c03e 2a06:98c1:50::ac40:203e	alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tony.ns.cloudflare.com	108.162.193.240 172.64.33.240 173.245.59.240 2606:4700:58::adf5:3bf0 2803:f800:50::6ca2:c1f0 2a06:98c1:50::ac40:21f0	tony.ns.cloudflare.com tony.ns.cloudflare.com tony.ns.cloudflare.com tony.ns.cloudflare.com tony.ns.cloudflare.com tony.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 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.198.79.65	300s	—	AS16509	Amazon.com, Inc.	216.198.79.0/24	🇺🇸 United States	—
64.29.17.65	300s	—	AS16509	Amazon.com, Inc.	64.29.17.0/24	🇺🇸 United States	—

📧 MX Records#

5 records 85ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.179.20.26 2404:6800:4000:1027::1b	ncboms-in-f26.1e100.net ncboms-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 343ms

TXT Record
apple-domain-verification=bPw5fovQ2kjxyzQk
google-site-verification=5jUfEPx-urnw2X_65HI8W1Uwg4JoU2jWQOOrYv7I9ow
v=spf1 +mx +a +ip4:65.98.48.39 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (youtech.dk)
~all (soft fail)	v=spf1 +mx +a +ip4:65.98.48.39 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.youtech.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:postmaster@youtech.dk

📬 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 2026-10-15 09:28:54

www	104.21.58.151 172.67.205.44 2606:4700:3033::ac43:cd2c 2606:4700:3034::6815:3a97 (AS13335) (address records, no CNAME)
www vs bare domain	Different networks youtech.dk: 216.198.79.65 64.29.17.65 (AS16509) www.youtech.dk: 104.21.58.151 172.67.205.44 2606:4700:3033::ac43:cd2c 2606:4700:3034::6815:3a97 (AS13335) (all like this)
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

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
s1	s1.domainkey.u20921120.wl121.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u20921120.wl121.sendgrid.net	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.youtech.dk	-OtJc7m99wq8I4GApWAgqNlEhJh8UHKXxmOSaXmyfNc
TXT	_acme-challenge.youtech.dk	ram84LPEjBk_jbKZ5UPBYETriUFeyIITntP9mcVK3n0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

229ms

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

🏷️ SOA#

64ms

Field	Value
Serial	2417419026
Primary NS (MNAME)	alla.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 09:49:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-07-10
Expires	2027-07-31 (285d)

📋 WHOIS#

⏱️ Lookup Timing#

94ms

80ms

85ms

AAAA

77ms

TXT

343ms

CAA

69ms

HTTPS

97ms

TLSA

466ms

SOA

64ms

MTA-STS

120ms

DNSSEC

229ms

SRV

146ms

Total

1796ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 09:28:53 shown	1796ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-23 18:03:25	1419ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-16 20:24:46	1577ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-06 19:15:30	1528ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-27 16:22:55	871ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-26 15:56:39	863ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-06 22:00:52	2013ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-25 05:50:58	1340ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-20 08:14:06	3582ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-11 10:50:33	9196ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-17 20:23:07	888ms	2 NS 2 A 5 MX	🔒 Secure