pon.dk

📜 Historical scan 2026-09-23 18:27:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pon.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, sean.ns.cloudflare.com). It was registered on 12 August 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.38.35 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by bounce.argewebhosting.nl. 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 29ms

Nameserver	IP addresses	PTR	ASN / ISP
barbara.ns.cloudflare.com	108.162.192.248 172.64.32.248 173.245.58.248 2606:4700:50::adf5:3af8 2803:f800:50::6ca2:c0f8 2a06:98c1:50::ac40:20f8	barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sean.ns.cloudflare.com	108.162.193.231 172.64.33.231 173.245.59.231 2606:4700:58::adf5:3be7 2803:f800:50::6ca2:c1e7 2a06:98c1:50::ac40:21e7	sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.38.35	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
172.64.149.221	300s	—	AS13335	Cloudflare, Inc.	172.64.144.0/20	—	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	bounce.argewebhosting.nl	185.103.241.22 185.103.241.23 185.223.33.23 185.223.33.25 185.223.33.26 185.223.33.27 185.223.33.30 2a01:b941:2::23 2a01:b941:2::24 2a01:b941:2::28 2a01:b941:2::29 2a01:b941:2::30 2a05:1500:702:9:1c00:7fff:fe00:5556 2a05:1500:702:9:1c00:f0ff:fe00:5555	se29-yh.route25.eu se30-yh.route25.eu se23-yh.route25.eu se21-yh.route25.eu se20-yh.route25.eu se19-yh.route25.eu se16-yh.route25.eu se23-yh.route25.eu se22-yh.route25.eu se18-yh.route25.eu se17-yh.route25.eu se16-yh.route25.eu se30-yh.route25.eu se29-yh.route25.eu	AS48635 Your Hosting B.V. AS48635 Your Hosting B.V. AS48635 Your Hosting B.V. AS48635 Your Hosting B.V. AS48635 Your Hosting B.V. AS48635 Your Hosting B.V. AS48635 Your Hosting B.V. AS48635 Your Hosting B.V. AS48635 Your Hosting B.V. AS48635 Your Hosting B.V. AS48635 Your Hosting B.V. AS48635 Your Hosting B.V. AS48635 Your Hosting B.V. AS48635 Your Hosting B.V.

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:4404::6812:2623	300s	—	AS13335	Cloudflare, Inc.	2606:4700:4400:0:0:0:0:0/44	—	—
2a06:98c1:310d::ac40:95dd	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3100:0:0:0:0:0/44	—	—

🔐 HTTPS Records#

1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.18.38.35,172.64.149.221 ipv6hint=2606:4700:4404::6812:2623,2a06:98c1:310d::ac40:95dd

📝 TXT Records#

1 records 227ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (pon.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.pon.dk)
p=reject	v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:053718d2@inbox.eu.redsift.cloud; ruf=mailto:053718d2@inbox.eu.redsift.cloud;

📬 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 2026-10-07 22:36:07

www	104.18.38.35 172.64.149.221 2606:4700:4404::6812:2623 2a06:98c1:310d::ac40:95dd (AS13335) (address records, no CNAME)
www vs bare domain	Same network pon.dk: 104.18.38.35 172.64.149.221 2606:4700:4404::6812:2623 2a06:98c1:310d::ac40:95dd (AS13335) www.pon.dk: 104.18.38.35 172.64.149.221 2606:4700:4404::6812:2623 2a06:98c1:310d::ac40:95dd (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: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.pon.dk	NjofmXLUMz91PPINlOSU8oiREp7Zw3gwupqLBs26_-c
TXT	_acme-challenge.pon.dk	qt5UlTr0UlkHwr3osFYMzuU6H_j-WkewI7IqDg09eAo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

139ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415270365
Primary NS (MNAME)	barbara.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 01:19:39

Field	Value
Registrar	Realtime Register B.V.
Registered	2003-08-12
Expires	2027-08-31 (314d)

🔗 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#

29ms

41ms

43ms

AAAA

36ms

TXT

227ms

CAA

33ms

HTTPS

50ms

TLSA

87ms

SOA

0ms

MTA-STS

66ms

DNSSEC

139ms

SRV

75ms

Total

873ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 19:02:58	9316ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-29 18:41:02	1431ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-28 19:50:36	2091ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-27 19:42:52	2837ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-26 19:20:27	908ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-23 18:27:40 shown	873ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-16 18:45:41	2847ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-13 17:26:09	2150ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-06 16:15:48	3681ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 05:55:49	3023ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-10 10:33:40	6343ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-17 00:54:12	10357ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-12 09:30:23	18006ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-23 01:01:20	3055ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-22 02:47:30	612ms	2 NS 2 A 1 MX	⚠️ Bogus
2026-06-19 19:38:13	1121ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-18 05:59:45	931ms	2 NS 2 A 1 MX	🔒 Secure