d26.dk

📜 Historical scan 2026-09-26 06:53:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

d26.dk is a .dk domain served by 2 nameservers (norm.ns.cloudflare.com, ophelia.ns.cloudflare.com). It was registered on 13 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. The zone is not DNSSEC-signed, 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 57ms

Nameserver	IP addresses	PTR	ASN / ISP
norm.ns.cloudflare.com	108.162.193.134 172.64.33.134 173.245.59.134 2606:4700:58::adf5:3b86 2803:f800:50::6ca2:c186 2a06:98c1:50::ac40:2186	norm.ns.cloudflare.com norm.ns.cloudflare.com norm.ns.cloudflare.com norm.ns.cloudflare.com norm.ns.cloudflare.com norm.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ophelia.ns.cloudflare.com	108.162.194.248 162.159.38.248 172.64.34.248 2606:4700:50::a29f:26f8 2803:f800:50::6ca2:c2f8 2a06:98c1:50::ac40:22f8	ophelia.ns.cloudflare.com ophelia.ns.cloudflare.com ophelia.ns.cloudflare.com ophelia.ns.cloudflare.com ophelia.ns.cloudflare.com ophelia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
10.21.70.64	300s	—	—	—	—	—	—

📧 MX Records#

4 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.pub.mailpod12-cph3.one.com	104.37.34.246	mx1.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	300s	mx2.pub.mailpod12-cph3.one.com	104.37.34.247	mx2.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	300s	mx3.pub.mailpod12-cph3.one.com	104.37.34.248	mx3.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	300s	mx4.pub.mailpod12-cph3.one.com	104.37.34.249	mx4.pub.mailpod12-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	10.21.70.64
🔶 Autoconfig	10.21.70.64

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-08 10:07:45

www	10.21.70.64 (address records, no CNAME)
www vs bare domain	Same network d26.dk: 10.21.70.64 www.d26.dk: 10.21.70.64
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.d26.dk	F-XOdjdyvBCbj2Rrh6ym3f4fvqXaSfWXbWsKeKUYXB0
TXT	_acme-challenge.d26.dk	mAg_lCF1hecwzw_oJwb99Hs7scEqeEyt_cs3JREv7C4

🔗 TLSA / DANE#

4 records 61ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	2CDDC5D748A3C02AC19FF7BC33AA01A5…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	2CDDC5D748A3C02AC19FF7BC33AA01A5…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	2CDDC5D748A3C02AC19FF7BC33AA01A5…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	2CDDC5D748A3C02AC19FF7BC33AA01A5…

🔐 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#

0ms

Field	Value
Serial	2415820144
Primary NS (MNAME)	norm.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-08-24 23:28:53

Field	Value
Registrar	ONE.COM A/S
Registered	2024-03-13
Expires	2027-03-12 (146d)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

46ms

42ms

AAAA

60ms

TXT

200ms

CAA

45ms

HTTPS

40ms

TLSA

61ms

SOA

0ms

MTA-STS

49ms

DNSSEC

122ms

SRV

76ms

Total

1346ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 10:07:45	817ms	2 NS 1 A 4 MX	🔓 Insecure
2026-10-07 10:00:08	547ms	2 NS 1 A 4 MX	🔓 Insecure
2026-10-03 08:25:36	589ms	2 NS 1 A 4 MX	🔓 Insecure
2026-09-30 07:54:23	1147ms	2 NS 1 A 4 MX	🔓 Insecure
2026-09-26 06:53:14 shown	1346ms	2 NS 1 A 4 MX	🔓 Insecure
2026-09-24 06:18:35	698ms	2 NS 1 A 4 MX	🔓 Insecure
2026-09-16 06:46:48	2479ms	2 NS 1 A 4 MX	🔓 Insecure
2026-09-10 09:06:00	1476ms	2 NS 1 A 4 MX	🔓 Insecure
2026-09-04 19:08:22	3209ms	2 NS 1 A 4 MX	🔓 Insecure
2026-08-29 15:16:25	592ms	2 NS 1 A 4 MX	🔓 Insecure
2026-08-26 07:23:06	1968ms	2 NS 1 A 4 MX	🔓 Insecure
2026-08-24 23:28:38	8803ms	2 NS 1 A 4 MX	🔓 Insecure
2026-08-09 14:37:28	3176ms	2 NS 1 A 4 MX	🔓 Insecure
2026-08-05 07:26:23	1268ms	2 NS 1 A 4 MX	🔓 Insecure
2026-07-27 21:22:02	1957ms	2 NS 1 A 4 MX	🔓 Insecure
2026-07-25 20:44:21	1544ms	2 NS 1 A 4 MX	🔓 Insecure
2026-07-24 20:23:17	1923ms	2 NS 1 A 4 MX	🔓 Insecure
2026-07-14 15:34:37	1078ms	2 NS 1 A 4 MX	🔓 Insecure
2026-07-09 18:18:11	1285ms	2 NS 1 A 4 MX	🔓 Insecure
2026-07-08 15:13:02	3133ms	2 NS 1 A 4 MX	❓ Unknown
2026-07-03 19:06:33	1756ms	2 NS 1 A 4 MX	🔓 Insecure
2026-07-01 20:33:37	844ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-28 13:53:32	780ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-16 23:50:02	2263ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-16 23:30:28	599ms	2 NS 1 A 4 MX	🔓 Insecure