backpack-app.dk

📜 Historical scan 2026-06-16 13:59:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

backpack-app.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 October 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.67 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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 2053ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 2055ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.67	—	webcluster1.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	—

📧 MX Records#

4 records 2049ms

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

🔷 AAAA Records (IPv6)#

1 records 2051ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:1f:89a1:e0ee:8c67	—	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 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 2026-10-15 17:02:22

www CNAME	backpack--web.web.app (all on web.app) → 199.36.158.100 2620:0:890::100 (AS54113)
www vs bare domain	Same network backpack-app.dk: 199.36.158.100 (AS54113) www.backpack-app.dk: 199.36.158.100 2620:0:890::100 (AS54113)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records 89ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	D91CB8AC124CB360F986182813BDF3FD…

🔐 DNSSEC#

200ms

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

🏷️ SOA#

2046ms

Field	Value
Serial	2026061605
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-15 17:28:43

Field	Value
Registrar	ONE.COM A/S
Registered	2024-10-20
Expires	2026-10-19 (expired)

🔗 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#

2053ms

2055ms

2049ms

AAAA

2051ms

TXT

2163ms

CAA

2045ms

HTTPS

2044ms

TLSA

89ms

SOA

2046ms

MTA-STS

60ms

DNSSEC

200ms

SRV

0ms

Total

2906ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 17:02:22	1255ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-07 03:41:25	490ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-04 01:28:49	487ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-01 01:16:45	544ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-18 13:03:37	2585ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-10 06:40:18	686ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-24 21:34:21	628ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-23 02:33:41	5452ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-22 02:29:12	1408ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-16 12:09:59	998ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-07 11:11:08	1007ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-27 14:50:28	1062ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-26 14:22:02	9001ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-25 14:01:40	900ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-24 13:44:54	8600ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-23 12:12:13	944ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-22 03:40:07	1055ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-20 22:10:17	1191ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-19 05:09:07	972ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-18 02:14:45	9003ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-17 01:20:29	4542ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-14 20:07:34	8995ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-13 01:21:35	2415ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-11 06:57:11	926ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-08 23:06:18	1501ms	2 NS 1 A 4 MX	🔒 Secure