tele2100.dk DNS records

🖥️ Nameservers5 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.powerhosting.dk	185.31.77.111 2a00:b920:3:1337:0:1:0:111	ns1.powerhosting.dk ns1.powerhosting.dk	AS47527 DLX A/S AS47527 DLX A/S
ns2.powerhosting.dk	2001:1af8:4700:a127:11::53 81.171.12.79	ns2.powerhosting.dk ns2.powerhosting.dk	AS60781 LeaseWeb Netherlands B.V. AS60781 LeaseWeb Netherlands B.V.
ns3.powerhosting.dk	2a00:b920:200::53 45.95.208.53	ns3.powerhosting.dk ns3.powerhosting.dk	AS47527 DLX A/S AS47527 DLX A/S
ns4.powerhosting.dk	2a00:b920:200::153 45.95.208.153	ns4.powerhosting.dk ns4.powerhosting.dk	AS47527 DLX A/S AS47527 DLX A/S
ns5.powerhosting.dk	2a01:4f8:c0c:12d2::2 88.99.227.45	ns5.powerhosting.dk ns5.powerhosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.31.76.90	3600s	serv10.powerhosting.dk	AS47527	DLX A/S	185.31.76.0/22	🇩🇰 Denmark	Herning

📧 MX Records5 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	aspmx.l.google.com	173.194.221.27 2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a	lm-in-f27.1e100.net lt-in-f26.1e100.net lt-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	3600s	alt2.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
30	3600s	aspmx2.googlemail.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
30	3600s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	tele2100.dk → 185.31.76.90
🔶 Autoconfig	tele2100.dk → 185.31.76.90

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 155ms

TXT Record
google-site-verification=TQrMT0R_c6Pai9GJWe1jOX1eflcqGN4eM58m-zjGVkg

✉️ 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.tele2100.dk	tele2100.dk

🔗 TLSA / DANE

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

🔐 DNSSEC90ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.powerhosting.dk
Responsible (RNAME)	zonemaster@powerhosting.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

42ms

A

43ms

MX

42ms

AAAA

36ms

TXT

155ms

CAA

53ms

HTTPS

44ms

TLSA

111ms

SOA

0ms

MTA-STS

57ms

DNSSEC

90ms

SRV

51ms

Total

827ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 12:54:38	827ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-08-28 02:06:10	791ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-08-25 11:25:42	793ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-08-20 16:05:53	17473ms	5 NS 1 A 5 MX	❓ Unknown	View
2026-08-14 10:05:05	1743ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-08-07 03:44:23	1566ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-07-23 17:28:15	9472ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-07-17 01:20:52	1533ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-07-14 06:21:40	1532ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-07-03 11:33:51	2365ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-06-27 08:16:01	945ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-06-18 03:01:32	1368ms	5 NS 1 A 5 MX	❓ Unknown	View