geronto.dk

📜 Historical scan 2026-07-27 17:26:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

geronto.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.130.93.81 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.geronto.dk. 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 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.130.93.81	3600s	—	AS3292	TDC Holding A/S	212.130.0.0/16	🇩🇰 Denmark	Munkebo

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.geronto.dk	212.130.93.81	—	AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	212.130.93.81

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 44ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.konsortiet.dk

📝 TXT Records#

1 records 139ms

TXT Record
v=spf1 a mx a:smtp02.itforumhosting.dk include:spf.hosit.dk ?all

✉️ SPF#

Policy	Record (geronto.dk)
?all (neutral)	v=spf1 a mx a:smtp02.itforumhosting.dk include:spf.hosit.dk ?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 19:32:00

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks geronto.dk: 212.130.93.81 (AS3292) www.geronto.dk: 46.30.211.38 (AS51468) (all like this)
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: 4/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

53ms

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

🏷️ SOA#

26ms

Field	Value
Serial	2026071801
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

28ms

31ms

32ms

AAAA

30ms

TXT

139ms

CAA

28ms

HTTPS

29ms

TLSA

60ms

SOA

26ms

MTA-STS

42ms

DNSSEC

53ms

SRV

44ms

Total

4598ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 19:32:00	428ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:32:38	397ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 19:23:41	488ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 03:10:07	777ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 16:22:15	750ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 13:43:53	1148ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 13:49:47	1687ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 17:26:10 shown	4598ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 14:51:25	2577ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 13:41:33	822ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:06:04	631ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:34:24	780ms	2 NS 1 A 1 MX	🔒 Secure