tealco.dk

📜 Historical scan 2026-10-20 01:07:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tealco.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 May 2018 (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 3 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	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 127ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

5 records 144ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	142.251.9.26 2a00:1450:4025:c03::1b	rc-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.179.20.26 2404:6800:4000:1027::1b	ncboms-in-f26.1e100.net ncboms-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	alt3.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	alt4.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	k8s.tealco.dk → 34.89.178.142
🔶 Autoconfig	k8s.tealco.dk → 34.89.178.142

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 275ms

TXT Record
google-site-verification=HrKl0OYj6QZJ5OtBCmrQWn0bdMjxHT1JzozKIPCcFb8
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (tealco.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 2026-10-20 01:50:29

www CNAME	admiring-edison-75541c.netlify.com (all on netlify.com) → 35.157.26.135 63.176.8.218 2a05:d014:58f:6200::258 2a05:d014:58f:6200::259 (AS16509)
www vs bare domain	Different networks tealco.dk: 195.47.247.18 (AS51468) www.tealco.dk: 35.157.26.135 63.176.8.218 2a05:d014:58f:6200::258 2a05:d014:58f:6200::259 (AS16509) (all like this)
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

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.tealco.dk	k8s.tealco.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

178ms

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

🏷️ SOA#

94ms

Field	Value
Serial	2026101908
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 2026-10-12 15:34:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-05-21
Expires	2027-05-31 (222d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
penly.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

120ms

127ms

144ms

AAAA

111ms

TXT

275ms

CAA

119ms

HTTPS

113ms

TLSA

170ms

SOA

94ms

MTA-STS

162ms

DNSSEC

178ms

SRV

165ms

Total

1103ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 01:50:29	2083ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-20 01:07:30 shown	1103ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-18 23:37:23	2091ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-17 23:00:37	2122ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-16 21:58:15	1963ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-15 21:36:58	3292ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-14 20:43:11	3669ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-13 20:41:23	1102ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-12 15:11:21	1813ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-11 13:36:18	3413ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-10 12:48:16	592ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-09 08:45:43	1187ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-08 08:42:08	1532ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-07 08:40:14	2259ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-06 07:09:41	2144ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-05 06:48:27	1795ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-04 06:36:10	693ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-03 06:35:24	613ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-02 06:33:43	2237ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-01 06:26:58	826ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-01 03:56:37	1019ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 03:50:27	1002ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-29 03:37:34	1479ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-28 03:20:20	914ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-27 03:01:57	889ms	2 NS 1 A 5 MX	🔒 Secure