`vfr-grenzguide.de`

DNSSEC	⚠️ Not signed
A	82.165.101.118^{🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4}
NS	`nsa1.schlundtech.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:227^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-stec.ui-dns.com`
		A	185.132.34.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.com`
NS	`nsb1.schlundtech.de`
		A	2607:f1c0:fe:53:185:132:35:227^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-stec.ui-dns.org`
		A	185.132.35.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.org`
NS	`nsc1.schlundtech.de`
		A	2001:8d8:fe:53:217:160:80:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
		A	217.160.80.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
NS	`nsd1.schlundtech.de`
		A	2001:8d8:fe:53:217:160:81:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
		A	217.160.81.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
MX	`mail.web-leo.de` ⭐
		A	212.227.11.27^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mail.web-leo.de`
SOA	`nsa1.schlundtech.de`info@wiegand-consulting.de 2025-05-13 #3

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1778763804

Same first word

vfr-grenzguide.de

DNS History

9 records (6 active, 3 former)

●NSnsa1.schlundtech.de2015-05-26 → 2026-05-14 · 2 obs

● 2015-05-26 08:57:26
● 2026-05-14 13:20:56

●NSnsb1.schlundtech.de2015-05-26 → 2026-05-14 · 2 obs

● 2015-05-26 08:57:26
● 2026-05-14 13:20:56

●NSnsc1.schlundtech.de2015-05-26 → 2026-05-14 · 2 obs

● 2015-05-26 08:57:26
● 2026-05-14 13:20:56

●NSnsd1.schlundtech.de2015-05-26 → 2026-05-14 · 2 obs

● 2015-05-26 08:57:26
● 2026-05-14 13:20:56

●MXmail.web-leo.de2017-04-06 → 2026-05-14 · 3 obs

○ 2016-09-11 04:41:34
● 2017-04-06 23:18:04
● 2026-05-14 13:20:56

○MXmail2.web-leo.de2015-05-26 → 2016-09-11 · 4 obs

● 2015-05-26 08:57:26
● 2016-09-11 04:41:34
○ 2017-04-06 23:18:04
○ 2026-05-14 13:20:56

●A82.165.101.1182026-03-30 → 2026-05-14 · 3 obs

○ 2017-04-06 23:18:04
● 2026-03-30 08:21:04
● 2026-05-14 13:20:56

○A82.165.137.2212015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 08:57:26
○ 2015-10-27 13:45:00
○ 2026-05-14 13:20:56

○A82.223.8.1122015-10-27 → 2017-04-06 · 5 obs

○ 2015-05-26 08:57:26
● 2015-10-27 13:45:00
● 2017-04-06 23:18:04
○ 2026-03-30 08:21:04
○ 2026-05-14 13:20:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
vfr-grenzguide.de	nsa1.schlundtech.de, nsb1.schlundtech.de, nsc1.schlundtech.de, nsd1.schlundtech.de	-

✅ Authoritative Response

Server:217.160.81.227

NS records: nsa1.schlundtech.de, nsb1.schlundtech.de, nsc1.schlundtech.de, nsd1.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vfr-grenzguide.de (unsigned zone)

⏱️ Timing

Total: 1790ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.165.101.118`
NS	4	`nsa1.schlundtech.de, nsb1.schlundtech.de...`
MX	1	`mail.web-leo.de (pri: 10)`
SOA	1	`nsa1.schlundtech.de info.wiegand-consult`

Analysis

IP Addresses

vfr-grenzguide.de resolves to one IP number: 82.165.101.118.

other host names including logo-hig.de, wmk-recycling.de, wfg-werra-meissner.de, www.werra-meissner-camping.com and fernreisen-online.de share IP numbers with vfr-grenzguide.de.

Name Servers

vfr-grenzguide.de is delegated to four name servers: nsa1.schlundtech.de, nsb1.schlundtech.de, nsc1.schlundtech.de and nsd1.schlundtech.de.

vfr-grenzguide.de at least partially shares name servers with other domains, for instance schulze-consulting.com, bayern-fluegel.de, bildungsurlaub-weltweit.eu, jayburn-meadows.de and bognar.name.

Host names with two IP numbers:

nsa1.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227; nsb1.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227; nsc1.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227; nsd1.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227.

Mail Servers

vfr-grenzguide.de is handled by a single mail server, mail.web-leo.de.

vfr-grenzguide.de shares the same mail server setup as other domains, for instance outsellers.de, pietaet-koether.de, leucht-fliese.com, web-leo.net and glimmertiles.de.

vfr-grenzguide.de shares at least some mail servers with other domains, including azh-myyolo.info, rvp-rehasoftware.de, anskarwiegand.de and mail.web-leo.de.

these mail servers are commonly used with the mail servers mx01.kundenserver.de.

mail.web-leo.de resolves to IP 212.227.11.27.

vfr-grenzguide.de - robtex.com