t1ng.dk

📜 Historical scan 2026-08-30 07:03:21  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

t1ng.dk is a .dk domain served by 2 nameservers (kianchau.ns.cloudflare.com, serena.ns.cloudflare.com). It was registered on 21 March 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.62.212 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.tutanota.de. 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   91ms
NameserverIP addressesPTRASN / ISP
kianchau.ns.cloudflare.com 108.162.195.179
162.159.44.179
172.64.35.179
2606:4700:58::a29f:2cb3
2803:f800:50::6ca2:c3b3
2a06:98c1:50::ac40:23b3		 kianchau.ns.cloudflare.com
kianchau.ns.cloudflare.com
kianchau.ns.cloudflare.com
kianchau.ns.cloudflare.com
kianchau.ns.cloudflare.com
kianchau.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
serena.ns.cloudflare.com 108.162.192.220
172.64.32.220
173.245.58.220
2606:4700:50::adf5:3adc
2803:f800:50::6ca2:c0dc
2a06:98c1:50::ac40:20dc		 serena.ns.cloudflare.com
serena.ns.cloudflare.com
serena.ns.cloudflare.com
serena.ns.cloudflare.com
serena.ns.cloudflare.com
serena.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   136ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.62.212 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.139.87 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   139ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.tutanota.de 185.205.69.211
185.205.69.213
185.205.69.214		 mail.w11.tutanota.de
mail.w13.tutanota.de
mail.w14.tutanota.de		 AS210909 Tutao GmbH
AS210909 Tutao GmbH
AS210909 Tutao GmbH

🔷 AAAA Records (IPv6)#

2 records   326ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:3ed4 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::ac43:8b57 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   319ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.62.212,172.67.139.87 ech=AEX+DQBBCAAgACBWNcbUmIw6BDTdUVuwY/+/8cld3Ph/HxlMJkn5hMW1cQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3ed4,2606:4700:3033::ac43:8b57

📝 TXT Records#

4 records   615ms
TXT Record
google-site-verification=MmwJ__daVhIXVVZMgR0d3X9hHXefb3m_EIojoHPGdIA
keybase-site-verification=1SXS7OO0SkS5998I3fVkcE33nzaXocbUOT01PuhUmsY
t-verify=799b6bc2f358c708048c1a77a892dd5a
v=spf1 include:spf.tutanota.de -all

✉️ SPF#

PolicyRecord (t1ng.dk)
-all (hard fail) v=spf1 include:spf.tutanota.de -all

📨 DMARC#

PolicyRecord (_dmarc.t1ng.dk)
p=quarantine v=DMARC1; p=quarantine; 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 2026-10-21 03:39:17
www104.21.62.212 172.67.139.87 2606:4700:3033::6815:3ed4 2606:4700:3033::ac43:8b57 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records   314ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.tutanota.de DANE-EE · Full cert · SHA-256 D141F8F3A4AAC2E4D2677AAFCC723D8E…

🔐 DNSSEC#

446ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2413507293
Primary NS (MNAME)kianchau.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 13:50:54
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2022-03-21
Expires2027-03-20 (148d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
91ms
A
136ms
MX
139ms
AAAA
326ms
TXT
615ms
CAA
60ms
HTTPS
319ms
TLSA
314ms
SOA
0ms
MTA-STS
435ms
DNSSEC
446ms
SRV
390ms
Total
2537ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 03:39:17 690ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-19 14:58:36 2272ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-17 13:26:43 1535ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-28 19:38:38 893ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-23 18:31:05 1059ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-30 07:03:21 shown 2537ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-05 21:40:59 1441ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-29 16:46:03 1334ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-26 04:52:00 10548ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-13 03:13:03 1164ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-26 18:31:40 1001ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-19 05:16:16 973ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-18 04:05:52 911ms 2 NS 2 A 1 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone