🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`quickstudy.guide`

DNSSEC	⚠️ Not signed
A	2607:f1c0:1000:80a5:8534:7b72:7b8d:b01d^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`perfora.net`
A	74.208.215.10^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns-us.1and1-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:2^{🇺🇸 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-us.1and1-dns.com`
		A	185.132.34.2^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-us.1and1-dns.com`
NS	`ns-us.1and1-dns.de`
		A	2607:f1c0:fe:53:185:132:32:2^{🇺🇸 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-us.1and1-dns.de`
		A	185.132.32.2^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-us.1and1-dns.de`
NS	`ns-us.1and1-dns.org`
		A	2607:f1c0:fe:53:185:132:35:2^{🇺🇸 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-us.1and1-dns.org`
		A	185.132.35.2^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-us.1and1-dns.org`
NS	`ns-us.1and1-dns.us`
		A	2607:f1c0:fe:53:185:132:33:2^{🇺🇸 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-us.1and1-dns.us`
		A	185.132.33.2^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-us.1and1-dns.us`
MX	`mx00.ionos.com` ⭐
		A	74.208.114.65^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.114.66^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns-us.1and1-dns.com`hostmaster@1and1.com 2016-06-02 #3

`guide`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.guide` ⭐
	NS	`v0n1.nic.guide`
	NS	`v0n2.nic.guide`
	NS	`v0n3.nic.guide`
	NS	`v2n0.nic.guide`
	NS	`v2n1.nic.guide`
	SOA	`v0n0.nic.guide`hostmaster@donuts.email serial=1787436405

⚠️ On DNS blocklist: spam-tlds

Same first word

Similar names

studyquick.in

Previous names

Next names

DNS History

10 records (8 active, 2 former)

●NSns-us.1and1-dns.com2016-12-10 → 2026-08-22 · 2 obs

● 2016-12-10 18:54:42
● 2026-08-22 22:20:38

●NSns-us.1and1-dns.de2016-12-10 → 2026-08-22 · 2 obs

● 2016-12-10 18:54:42
● 2026-08-22 22:20:38

●NSns-us.1and1-dns.org2016-12-10 → 2026-08-22 · 2 obs

● 2016-12-10 18:54:42
● 2026-08-22 22:20:38

●NSns-us.1and1-dns.us2016-12-10 → 2026-08-22 · 2 obs

● 2016-12-10 18:54:42
● 2026-08-22 22:20:38

○MXmx00.1and1.com2016-12-10 → 2017-10-10 · 4 obs

● 2016-12-10 18:54:42
● 2017-10-10 17:29:36
○ 2026-08-19 19:02:46
○ 2026-08-22 22:20:38

●MXmx00.ionos.com2026-08-19 → 2026-08-22 · 3 obs

○ 2017-10-10 17:29:36
● 2026-08-19 19:02:46
● 2026-08-22 22:20:38

○MXmx01.1and1.com2016-12-10 → 2017-10-10 · 4 obs

● 2016-12-10 18:54:42
● 2017-10-10 17:29:36
○ 2026-08-19 19:02:46
○ 2026-08-22 22:20:38

●MXmx01.ionos.com2026-08-19 → 2026-08-22 · 3 obs

○ 2017-10-10 17:29:36
● 2026-08-19 19:02:46
● 2026-08-22 22:20:38

●A2607:f1c0:1000:80a5:8534:7b72:7b8d:b01d2016-12-10 → 2026-08-22 · 2 obs

● 2016-12-10 18:54:42
● 2026-08-22 22:20:38

●A74.208.215.102016-12-10 → 2026-08-22 · 2 obs

● 2016-12-10 18:54:42
● 2026-08-22 22:20:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
guide	v0n1.nic.guide, v2n1.nic.guide, v0n3.nic.guide, v0n0.nic.guide...	12 records
quickstudy.guide	ns-us.1and1-dns.com, ns-us.1and1-dns.org, ns-us.1and1-dns.de, ns-us.1and1-dns.us	-

✅ Authoritative Response

Server:185.132.34.2

NS records: ns-us.1and1-dns.com, ns-us.1and1-dns.org, ns-us.1and1-dns.de, ns-us.1and1-dns.us

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quickstudy.guide (unsigned zone)

⏱️ Timing

Total: 530ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.215.10`
AAAA	1	`2607:f1c0:1000:80a5:8534:7b72:7b8d:b01d`
NS	4	`ns-us.1and1-dns.de, ns-us.1and1-dns.us...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns-us.1and1-dns.com hostmaster.1and1.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n1.nic.guide, v0n1.nic.guide, v2n1.nic.guide...)

Analysis

IP Addresses

quickstudy.guide directs to two IP numbers, 74.208.215.10 and 2607:f1c0:1000:80a5:8534:7b72:7b8d:b01d

Two other host names, along with appian.digital, ayudalosavivir.org and salishseawoodcraft.com, also share IP numbers with quickstudy.guide.

Name Servers

The NS records for quickstudy.guide point to four name servers: ns-us.1and1-dns.com, ns-us.1and1-dns.de, ns-us.1and1-dns.org and ns-us.1and1-dns.us.

quickstudy.guide partially shares its NS delegation with several other domains, including duaiv.net, kotjebi.net, slick.university and two others.

The name servers ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org are often found in use alongside these name servers.

ns-us.1and1-dns.com, ns-us.1and1-dns.de, ns-us.1and1-dns.org and ns-us.1and1-dns.us each carry two IP addresses. ns-us.1and1-dns.com has 185.132.34.2 and 2607:f1c0:fe:53:185:132:34:2; ns-us.1and1-dns.de has 185.132.32.2 and 2607:f1c0:fe:53:185:132:32:2; ns-us.1and1-dns.org has 185.132.35.2 and 2607:f1c0:fe:53:185:132:35:2; ns-us.1and1-dns.us has 185.132.33.2 and 2607:f1c0:fe:53:185:132:33:2.

Mail Servers

quickstudy.guide is served by two mail servers, mx00.ionos.com and mx01.ionos.com.

Among the domains sharing a mail server setup with quickstudy.guide are kubsub.icu, indiahospitalsupplies.com, raynaud-shop.com and two others.

At least a portion of quickstudy.guide's mail servers are also used by other domains, for example onlinetn.com.

mx00.ionos.com resolves to 74.208.114.65. mx01.ionos.com resolves to 74.208.114.66. Both host names point to a single IP number.

quickstudy.guide - robtex.com