tonderbilcentrum.dk

📜 Historical scan 2026-08-27 18:38:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tonderbilcentrum.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 216.24.57.1 is hosted by Render (AS397273) in United States. Mail is handled by smtp.google.com. 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 35ms

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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.24.57.1	3600s	ip-216-24-57-1.ingress.render.com	AS397273	Render	216.24.57.0/24	🇺🇸 United States	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.250.150.27 172.253.152.26 172.253.152.27 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b 2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1a 2a00:1450:4010:c22::1a 2a00:1450:4010:c22::1b 64.233.164.27 64.233.165.27	la-in-f27.1e100.net yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net lf-in-f27.1e100.net lf-in-x1b.1e100.net lg-in-x1a.1e100.net lg-in-f26.1e100.net yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net lf-in-f27.1e100.net lg-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	46.30.213.101
🔶 Autoconfig	46.30.213.101

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 194ms

TXT Record
google-site-verification=hfygJcL8RdgJNo0InC9KDaDxvDXY3PFE14XUd5EGmPM
google-site-verification=XMIElLZAXEQUbcOgr8FFsvFP1z5YzM9jMzQICgDrv-Q

✉️ 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 2026-10-21 05:58:07

www CNAME	base44.onrender.com (all on onrender.com) → 216.24.57.16 216.24.57.18 (AS397273)
www vs bare domain	Same network tonderbilcentrum.dk: 216.24.57.1 (AS397273) www.tonderbilcentrum.dk: 216.24.57.16 216.24.57.18 (AS397273)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

87ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026080705
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#

35ms

46ms

43ms

AAAA

60ms

TXT

194ms

CAA

45ms

HTTPS

50ms

TLSA

56ms

SOA

0ms

MTA-STS

69ms

DNSSEC

87ms

SRV

87ms

Total

682ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 05:58:07	827ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 04:51:01	567ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 18:59:21	848ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 18:38:22 shown	682ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 01:44:11	2461ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 12:37:54	602ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 02:34:12	738ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 14:30:17	4459ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 16:44:31	1120ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 05:21:02	2971ms	2 NS 1 A 1 MX	🔒 Secure