`flightnook.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.138^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1019.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:5113:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1019.ui-dns.biz`
		A	217.160.81.19^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1019.ui-dns.biz`
NS	`ns1019.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5213:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1019.ui-dns.com`
		A	217.160.82.19^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1019.ui-dns.com`
NS	`ns1019.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5013:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1019.ui-dns.de`
		A	217.160.80.19^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1019.ui-dns.de`
NS	`ns1019.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5313:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1019.ui-dns.org`
		A	217.160.83.19^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1019.ui-dns.org`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google192.178.152.0/24}
			PTR	`mj-in-f26.1e100.net`
TXT	`v=spf1 include:servers.mcsv.net ?all`
TXT	`stripe-verification=6411da7a242b5abbf261c8c0ba72314f8c6cbe428fab50885b502efb8...`
TXT	`google-site-verification=CbFhcvq-wtcufcXiB9pfGBGqYFMtt5R0ttyk4Xft9mg`
SOA	`ns1019.ui-dns.biz`hostmaster@kundenserver.de 2016-09-26 #10

`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=1771291435

Subdomains

calculation.flightnook.com

Same first word

flightnook.com

DNS History

18 records (10 active, 8 former)

○NSns-de.1and1-dns.biz2016-12-15 → 2017-11-20 · 4 obs

● 2016-12-15 17:35:36
● 2017-11-20 23:06:26
○ 2026-03-14 06:40:24
○ 2026-03-14 07:03:22

○NSns-de.1and1-dns.com2016-12-15 → 2017-11-20 · 4 obs

● 2016-12-15 17:35:36
● 2017-11-20 23:06:26
○ 2026-03-14 06:40:24
○ 2026-03-14 07:03:22

○NSns-de.1and1-dns.de2016-12-15 → 2017-11-20 · 4 obs

● 2016-12-15 17:35:36
● 2017-11-20 23:06:26
○ 2026-03-14 06:40:24
○ 2026-03-14 07:03:22

○NSns-de.1and1-dns.org2016-12-15 → 2017-11-20 · 4 obs

● 2016-12-15 17:35:36
● 2017-11-20 23:06:26
○ 2026-03-14 06:40:24
○ 2026-03-14 07:03:22

●NSns1019.ui-dns.biz2026-03-14 → 2026-03-14 · 3 obs

○ 2017-11-20 23:06:26
● 2026-03-14 06:40:24
● 2026-03-14 07:03:22

●NSns1019.ui-dns.com2026-03-14 → 2026-03-14 · 3 obs

○ 2017-11-20 23:06:26
● 2026-03-14 06:40:24
● 2026-03-14 07:03:22

●NSns1019.ui-dns.de2026-03-14 → 2026-03-14 · 3 obs

○ 2017-11-20 23:06:26
● 2026-03-14 06:40:24
● 2026-03-14 07:03:22

●NSns1019.ui-dns.org2026-03-14 → 2026-03-14 · 3 obs

○ 2017-11-20 23:06:26
● 2026-03-14 06:40:24
● 2026-03-14 07:03:22

●MXalt1.aspmx.l.google.com2026-03-14 → 2026-03-14 · 3 obs

○ 2017-11-20 23:06:26
● 2026-03-14 06:40:24
● 2026-03-14 07:03:22

●MXalt2.aspmx.l.google.com2026-03-14 → 2026-03-14 · 3 obs

○ 2017-11-20 23:06:26
● 2026-03-14 06:40:24
● 2026-03-14 07:03:22

●MXalt3.aspmx.l.google.com2026-03-14 → 2026-03-14 · 3 obs

○ 2017-11-20 23:06:26
● 2026-03-14 06:40:24
● 2026-03-14 07:03:22

●MXaspmx.l.google.com2026-03-14 → 2026-03-14 · 3 obs

○ 2017-11-20 23:06:26
● 2026-03-14 06:40:24
● 2026-03-14 07:03:22

○MXmx00.kundenserver.de2016-12-15 → 2017-11-20 · 4 obs

● 2016-12-15 17:35:36
● 2017-11-20 23:06:26
○ 2026-03-14 06:40:24
○ 2026-03-14 07:03:22

○MXmx01.kundenserver.de2016-12-15 → 2017-11-20 · 4 obs

● 2016-12-15 17:35:36
● 2017-11-20 23:06:26
○ 2026-03-14 06:40:24
○ 2026-03-14 07:03:22

●A2001:8d8:100f:f000::2002026-03-14 → 2026-03-14 · 3 obs

○ 2017-11-20 23:06:26
● 2026-03-14 06:40:24
● 2026-03-14 07:03:22

○A2001:8d8:100f:f000::2fb2016-12-15 → 2017-11-20 · 4 obs

● 2016-12-15 17:35:36
● 2017-11-20 23:06:26
○ 2026-03-14 06:40:24
○ 2026-03-14 07:03:22

●A217.160.0.1382026-03-14 → 2026-03-14 · 3 obs

○ 2017-11-20 23:06:26
● 2026-03-14 06:40:24
● 2026-03-14 07:03:22

○A217.160.0.2382016-12-15 → 2017-11-20 · 4 obs

● 2016-12-15 17:35:36
● 2017-11-20 23:06:26
○ 2026-03-14 06:40:24
○ 2026-03-14 07:03:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
flightnook.com	ns1019.ui-dns.de, ns1019.ui-dns.biz, ns1019.ui-dns.org, ns1019.ui-dns.com	2 records

✅ Authoritative Response

Server: 217.160.83.19

NS records: ns1019.ui-dns.de, ns1019.ui-dns.biz, ns1019.ui-dns.org, ns1019.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flightnook.com (unsigned zone)

⏱️ Timing

Total: 564ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.138`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1019.ui-dns.de, ns1019.ui-dns.com...`
MX	4	`alt2.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)...`
TXT	3	`google-site-verification=CbFhcvq-wtcufcX, stripe-verification=6411da7a242b5abbf261...`
SOA	1	`ns1019.ui-dns.biz hostmaster.kundenserve`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1019.ui-dns.com, ns1019.ui-dns.com)

Analysis

Hierarchy

flightnook.com is parent of calculation.flightnook.com.

IP Addresses

flightnook.com points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.138.

Other host names, for instance www.poolpromotion.de, chemcollect.org, ef-imc.com, fusion-force.de and radiuspublishing.com share IP numbers with flightnook.com.

Name Servers

flightnook.com is delegated to four name servers: ns1019.ui-dns.biz, ns1019.ui-dns.com, ns1019.ui-dns.de and ns1019.ui-dns.org.

flightnook.com at least partially shares its name servers with other domains, for instance envioslamacha.com, archerytech.co.uk, eugena.net, k(0x616e616c)egrande.com and strandclub.com.

these name servers are commonly used with the name servers ns1071.ui-dns.com, ns1094.ui-dns.de, ns1043.ui-dns.biz, ns1058.ui-dns.de, ns1094.ui-dns.org and ns1084.ui-dns.com.

Host names with two IPs: ns1019.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5113:100 and 217.160.81.19; ns1019.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5213:100 and 217.160.82.19; ns1019.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5013:100 and 217.160.80.19; ns1019.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5313:100 and 217.160.83.19.

Mail Servers

flightnook.com is handled by four mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com.

flightnook.com shares some mail servers with other domains, including ladesignsinc.com, corekineticsphysiotherapy.ca, ns500821.ns500795.ns500794.ns500794.ns500790.lustypartnersfinder.com, ns500758.ns500698.ns500698.ns500759.ns500735.ns500736.ns500735.ns500735.ns500736.ns500708.ns500708.ns500576.ns500576.ns500708.trackreceptor.com and ns500758.ns500759.ns500759.ns500758.ns500698.ns500735.ns500736.ns500698.ns500735.ns500736.ns500735.ns500576.ns500698.ns500698.ns500708.ns500698.ns500652.trackreceptor.com.

these mail servers are often used alongside the mail servers alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com and aspmx4.googlemail.com.

Host names with two IPs: aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27; alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26; alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26; alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

flightnook.com - robtex.com

flightnook.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`flightnook.com`

`com`