2b-mobile.dk

📜 Historical scan 2026-08-08 07:57:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

2b-mobile.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 5 September 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.104.148.57 is hosted by Zen Internet Ltd (AS13037) in United Kingdom. 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#

4 records 61ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

1 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.104.148.57	3600s	77-104-148-57.no-dns-yet.in-addr.zen.co.uk	AS13037	Zen Internet Ltd	77.104.128.0/18	🇬🇧 United Kingdom	City of Westminster

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 180ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (2b-mobile.dk)
-all (hard fail)	v=spf1 -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 2026-09-29 16:18:40

www	Address record (no CNAME)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

165ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2019082575
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-01 17:04:11

Field	Value
Registrar	Eurodns S.A
Registered	2000-09-05
Expires	2026-09-30 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

61ms

60ms

52ms

AAAA

65ms

TXT

180ms

CAA

44ms

HTTPS

53ms

TLSA

92ms

SOA

0ms

MTA-STS

111ms

DNSSEC

165ms

SRV

8071ms

Total

8686ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 09:54:42	222ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 08:50:04	121ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 08:45:52	84ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 07:24:45	102ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 06:47:44	122ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 06:30:45	135ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 03:21:27	101ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 01:52:35	230ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 22:48:53	264ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 16:20:57	264ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 16:15:43	225ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 15:37:40	111ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 12:47:07	228ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 12:34:25	307ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 12:32:59	231ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 12:32:21	644ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 16:41:37	584ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-29 16:18:40	528ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-29 13:55:57	856ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-17 09:21:36	768ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-10 08:29:41	2559ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-26 12:44:06	2632ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-25 09:04:08	2023ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-24 07:12:29	2435ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-08 07:57:24 shown	8686ms	4 NS 1 A 0 MX	🔒 Secure