cell28.dk

📜 Historical scan 2026-06-16 20:00:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cell28.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 April 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). 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 120ms

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

🌍 A Records#

1 records 137ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	—	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

7 records 119ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	aspmx.l.google.com	64.233.164.26	lf-in-f26.1e100.net	AS15169 Google LLC
20	—	alt1.aspmx.l.google.com	172.253.158.27	so-in-f27.1e100.net	AS15169 Google LLC
20	—	alt2.aspmx.l.google.com	172.253.158.26	so-in-f26.1e100.net	AS15169 Google LLC
30	—	aspmx2.googlemail.com	192.178.211.26	lcbomp-in-f26.1e100.net	AS15169 Google LLC
30	—	aspmx3.googlemail.com	142.250.147.26	rd-in-f26.1e100.net	AS15169 Google LLC
30	—	aspmx4.googlemail.com	172.253.152.26	yulpptr-in-f26.1e100.net	AS15169 Google LLC
30	—	aspmx5.googlemail.com	192.178.211.27	lcbomp-in-f27.1e100.net	AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 192ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (cell28.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 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 2026-10-12 18:20:36

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network cell28.dk: 195.47.247.18 (AS51468) www.cell28.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

254ms

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

🏷️ SOA#

123ms

Field	Value
Serial	2026061101
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 2026-10-11 08:15:42

Field	Value
Registrar	ONE.COM A/S
Registered	2001-04-25
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

120ms

137ms

119ms

AAAA

125ms

TXT

192ms

CAA

130ms

HTTPS

125ms

TLSA

121ms

SOA

123ms

MTA-STS

83ms

DNSSEC

254ms

SRV

0ms

Total

944ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 18:20:36	672ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-01 01:01:28	1111ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-25 14:41:41	838ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-13 16:21:38	1042ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-06 15:29:46	1759ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-14 04:59:31	10140ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-19 02:16:36	2561ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-14 13:45:19	9398ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-09 02:20:09	2360ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-26 09:15:18	1808ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-16 20:14:37	2319ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-16 20:12:17	499ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-16 20:11:53	16245ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-16 20:00:34 shown	944ms	2 NS 1 A 7 MX	🔒 Secure