t2w.dk

📜 Historical scan 2026-09-17 18:12:26  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

t2w.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.116.46.150 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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   32ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.116.46.150 43200s — AS31027 GlobalConnect A/S 87.116.0.0/18 🇩🇰 Denmark Copenhagen

📧 MX Records#

7 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s aspmx.l.google.com 2a00:1450:4010:c07::1a
2a00:1450:4010:c07::1a
64.233.162.27		 lf-in-f26.1e100.net
lf-in-x1a.1e100.net
li-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
20 43200s alt1.aspmx.l.google.com 192.178.158.26
2404:6800:4013:813::1b		 lcdels-in-f26.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 43200s alt2.aspmx.l.google.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1a		 yukulwh-in-f27.1e100.net
mad01s14-in-f27.1e100.net
yukulwh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
30 43200s aspmx2.googlemail.com 192.178.158.26
2404:6800:4013:813::1a		 lcdels-in-f26.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 43200s aspmx3.googlemail.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1b		 yukulwh-in-f27.1e100.net
mad01s14-in-f27.1e100.net
yukulwh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
30 43200s aspmx4.googlemail.com 172.253.158.26
2404:6800:4003:c26::1b		 so-in-f26.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 43200s aspmx5.googlemail.com 108.177.125.26
2404:6800:4008:c01::1a		 tp-in-f26.1e100.net
tp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovert2w.dk → 87.116.46.150
🔶 Autoconfigt2w.dk → 87.116.46.150

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   154ms
TXT Record
v=spf1 a mx ptr include:isp smtp.dk

✉️ SPF#

PolicyRecord (t2w.dk)
no all — incomplete SPF v=spf1 a mx ptr include:isp smtp.dk

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-14 16:56:16
www CNAMEt2w.dk (all on t2w.dk)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: none

  • warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)
  • error include:isp has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
  • error Unknown mechanism "smtp.dk": receivers treat the record as a permanent error
  • warn No "all" and no redirect: mail from unlisted servers gets a neutral result

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.t2w.dk t2w.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026090401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
32ms
MX
31ms
AAAA
33ms
TXT
154ms
CAA
52ms
HTTPS
44ms
TLSA
105ms
SOA
0ms
MTA-STS
38ms
DNSSEC
66ms
SRV
51ms
Total
819ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 16:56:16 2192ms 2 NS 1 A 7 MX 🔒 Secure
2026-10-02 01:05:54 1061ms 2 NS 1 A 7 MX 🔒 Secure
2026-09-28 00:21:33 852ms 2 NS 1 A 7 MX 🔒 Secure
2026-09-17 18:12:26 shown 819ms 2 NS 1 A 7 MX 🔒 Secure
2026-09-08 12:37:16 1119ms 2 NS 1 A 7 MX 🔒 Secure
2026-08-28 19:33:06 889ms 2 NS 1 A 7 MX 🔒 Secure
2026-08-15 15:25:18 9333ms 2 NS 1 A 7 MX 🔒 Secure
2026-07-03 11:42:14 2937ms 2 NS 1 A 7 MX 🔒 Secure
2026-06-26 19:19:38 2270ms 2 NS 1 A 7 MX 🔒 Secure
2026-06-24 07:01:29 1151ms 2 NS 1 A 7 MX 🔒 Secure
2026-06-23 04:03:44 1181ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 07:50:52 958ms 2 NS 1 A 7 MX 🔒 Secure
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