schindler-ahead.dk DNS records

🖥️ Nameservers3 records 121ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.lexsynergy.net	194.58.196.54 2a01:3f1:854::53	ns4.ac1.lexsynergy.com ns4.ac1.lexsynergy.com	AS8674 Netnod AB AS8674 Netnod AB
ns2.lexsynergy.us	2600:3c03:e000:958:: 45.79.129.26	— ns2.lexsynergy.us	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud
ns3.lexsynergy.info	162.13.177.111 2a00:1a48:7807:103:be76:4eff:fe08:d749	ns3.lexsynergy.info ns3.lexsynergy.info	AS15395 Rackspace Ltd. AS15395 Rackspace Ltd.

🌍 A Records1 records 141ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.79.178.218	3600s	web.forwarder.lexsynergy.com	AS63949	Akamai Connected Cloud	178.79.128.0/18	🇬🇧 United Kingdom	London

📧 MX Records1 records 111ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)1 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7e00:e000:3f7::	3600s	web.forwarder.lexsynergy.com	AS63949	Akamai Connected Cloud	2a01:7e00:0:0:0:0:0:0/30	🇬🇧 United Kingdom	London

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 336ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (schindler-ahead.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.schindler-ahead.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc_monitoring@schindler.com,mailto:vcuqynej3y6xvpzj@securemailanalytics.com; ruf=mailto:dmarc_monitoring@schindler.com,mailto:zm2iz7wuywyfpypr@securemailanalytics.com; fo=1

📬 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
TXT	_acme-challenge.schindler-ahead.dk	1_iGI0ZMfv9L4txWR2nodKOOW4ay-3eklskjTcazLiQ
TXT	_acme-challenge.schindler-ahead.dk	2E9eDnEGvYfv_1INDbxK29qpv-UiGCA1J9JbCpYqt5E
TXT	_acme-challenge.schindler-ahead.dk	4QDKpno1bvad_nMatocbkJEg0XKoczlGCsZQRefXpiI
TXT	_acme-challenge.schindler-ahead.dk	5E7NQbIRiN3gDDn0OJEDQY5bKQv8yyzkZ1HCHi-MgFE
TXT	_acme-challenge.schindler-ahead.dk	69-sRkT05rc0lwA9EsZDCaqDKZhbkmBmvi9cTtOWwzE
TXT	_acme-challenge.schindler-ahead.dk	6m2QjSBmHhIewq0YPkM75Lx6AGCodyEn-Vj48Gz-smg
TXT	_acme-challenge.schindler-ahead.dk	8sKmGWv3ttjvsr4yxY2XTR6uh-QU3sFcCKmA8Qjxajk
TXT	_acme-challenge.schindler-ahead.dk	9Chzh31v4LGcRnxhpERIvdRmIDvyL39Bxv9zMdFdSVE
TXT	_acme-challenge.schindler-ahead.dk	MK-9y1AvYvlDUPYhhwf_IMDjDNftX2hdO5UyHY3kbRE
TXT	_acme-challenge.schindler-ahead.dk	UrjSv3mbj7-WKAGsDlOq8Q37v9JIueUW4AivVk_q0PA
TXT	_acme-challenge.schindler-ahead.dk	WVlDL76gdkUnh5IyA9pvWNDROACLqKhK6K14dKIv7hs
TXT	_acme-challenge.schindler-ahead.dk	YljY_BIDlHxXBzbEYkIb23ywqVFGZynP8JPZa5J8Xe4
TXT	_acme-challenge.schindler-ahead.dk	gmLMrYxnr5Na-tfDrjv7qYX9ufpvQ3iUlsKyr1f7LhM
TXT	_acme-challenge.schindler-ahead.dk	jIgRIpQ4FrPkchi7EjJOCFrgKtuI0haklxyBykAPsu4
TXT	_acme-challenge.schindler-ahead.dk	mIBGLUQozsXmOiEuCpFotOamoOIS5nebnrUMwqGUjRo
TXT	_acme-challenge.schindler-ahead.dk	pGhVbdT47-5CjuoB6OKzXP-w_b2JiCSpvguA7DCiH9o
TXT	_acme-challenge.schindler-ahead.dk	qPySdnoAJQQtOwVKgEIf88AjMhG4JpQ2vxW00n1jRDg
TXT	_acme-challenge.schindler-ahead.dk	uINRQbTMS2bYSWbXgBJ_vTZGN4c39w7YLvMrEI1Mso8
TXT	_acme-challenge.schindler-ahead.dk	yvjoxCIk7e3_goCbI_366dOk7yXbHo-bTR7mRnSJCMI
TXT	_acme-challenge.schindler-ahead.dk	zb645HmxOXcQjfhxJ8Sf3ZLoUKe4j821-l848nvYvmA

🔗 TLSA / DANE

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

🔐 DNSSEC107ms

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

🏷️ SOA0ms

Field	Value
Serial	2970
Primary NS (MNAME)	ns1.lexsynergy.net
Responsible (RNAME)	dnsmaster@lexsynergy.com
Refresh	302400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

121ms

A

141ms

MX

111ms

AAAA

43ms

TXT

336ms

CAA

33ms

HTTPS

36ms

TLSA

1045ms

SOA

0ms

MTA-STS

56ms

DNSSEC

107ms

SRV

51ms

Total

1795ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 13:07:58	1795ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 12:39:53	1144ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 11:56:35	831ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 05:40:08	1222ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 15:36:54	4084ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 21:59:07	1827ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 01:19:42	4595ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 15:19:59	3591ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 21:56:13	3030ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 08:04:10	1042ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 21:09:48	1132ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 20:15:14	12171ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 06:36:59	1185ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 02:10:13	2855ms	3 NS 1 A 0 MX	🔒 Secure	View