`checkvienna.com`

DNSSEC	⚠️ Not signed
A	91.227.204.35^{🇦🇹 EDIS-AS-EU91.227.204.0/24 PI-SLASH24-SPACE1-ROUTEAS57169}
		PTR	`edis.at`
NS	`ns1.world4you.at` ⭐
		A	2607:f1c0:fe:53:185:132:32:253^{🇺🇸 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	`ns1.world4you.at`
		A	185.132.32.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1.world4you.at`
NS	`ns2.world4you.at`
		A	2001:8d8:fe:53:217:160:82:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns2.world4you.at`
		A	217.160.82.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns2.world4you.at`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽³⁰⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽⁴⁰⁾
		A	2607:f8b0:4003:c4a::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f27.1e100.net`
		A	142.251.96.26^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f26.1e100.net`
TXT	`google-site-verification=gbHrXR0FlYLjwzMt1I7rnrzRDzNET9xsDW4crwDDYkM`
TXT	`v=spf1 a mx ptr include:_spf.google.com ~all`
TXT	`MS=ms45734043`
SOA	`ns1.world4you.at`hostmaster@world4you.com 2025-03-18 #3

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1775957292

Same first word

checkvienna.com

DNS History

9 records (8 active, 1 former)

●NSns1.world4you.at2015-08-07 → 2026-04-12 · 2 obs

● 2015-08-07 08:12:06
● 2026-04-12 01:45:50

●NSns2.world4you.at2015-08-07 → 2026-04-12 · 2 obs

● 2015-08-07 08:12:06
● 2026-04-12 01:45:50

●MXalt1.aspmx.l.google.com2019-01-26 → 2026-04-12 · 3 obs

○ 2017-02-08 14:03:24
● 2019-01-26 21:14:08
● 2026-04-12 01:45:50

●MXalt2.aspmx.l.google.com2019-01-26 → 2026-04-12 · 3 obs

○ 2017-02-08 14:03:24
● 2019-01-26 21:14:08
● 2026-04-12 01:45:50

●MXalt3.aspmx.l.google.com2019-01-26 → 2026-04-12 · 3 obs

○ 2017-02-08 14:03:24
● 2019-01-26 21:14:08
● 2026-04-12 01:45:50

●MXalt4.aspmx.l.google.com2019-01-26 → 2026-04-12 · 3 obs

○ 2017-02-08 14:03:24
● 2019-01-26 21:14:08
● 2026-04-12 01:45:50

●MXaspmx.l.google.com2019-01-26 → 2026-04-12 · 3 obs

○ 2017-02-08 14:03:24
● 2019-01-26 21:14:08
● 2026-04-12 01:45:50

○MXmail.checkvienna.com2015-08-07 → 2017-02-08 · 4 obs

● 2015-08-07 08:12:06
● 2017-02-08 14:03:24
○ 2019-01-26 21:14:08
○ 2026-04-12 01:45:50

●A91.227.204.352015-08-07 → 2026-04-12 · 2 obs

● 2015-08-07 08:12:06
● 2026-04-12 01:45:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
checkvienna.com	ns1.world4you.at, ns2.world4you.at	-

✅ Authoritative Response

Server:185.132.32.253

NS records: ns1.world4you.at, ns2.world4you.at

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkvienna.com (unsigned zone)

⏱️ Timing

Total: 392ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.227.204.35`
NS	2	`ns1.world4you.at, ns2.world4you.at`
MX	5	`alt4.aspmx.l.google.com (pri: 40), aspmx.l.google.com (pri: 1)...`
TXT	3	`google-site-verification=gbHrXR0FlYLjwzM, v=spf1 a mx ptr include:_spf.google.com ...`
SOA	1	`ns1.world4you.at hostmaster.world4you.co`