`theoverflowgroup.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::22f^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-022f.elastic-ssl.ui-r.com`
A	74.208.236.112^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1087.ui-dns.org` ⭐ ⚠️ Not in parent delegation
		A	2001:8d8:fe:53:0:d9a0:5357:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1087.ui-dns.org`
		A	217.160.83.87^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1087.ui-dns.org`
NS	`ns1030.ui-dns.de` ⚠️ Not in parent delegation
		A	2001:8d8:fe:53:0:d9a0:501e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1030.ui-dns.de`
		A	217.160.80.30^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1030.ui-dns.de`
NS	`ns1035.ui-dns.biz` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:0:d9a0:5123:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.biz`
		A	217.160.81.35^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.biz`
NS	`ns1035.ui-dns.com` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:0:d9a0:5223:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.com`
		A	217.160.82.35^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.com`
NS	`ns1035.ui-dns.de` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:0:d9a0:5023:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.de`
		A	217.160.80.35^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.de`
NS	`ns1035.ui-dns.org` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:0:d9a0:5323:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.org`
		A	217.160.83.35^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1035.ui-dns.org`
NS	`ns1045.ui-dns.biz` ⚠️ Not in parent delegation
		A	2001:8d8:fe:53:0:d9a0:512d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.biz`
		A	217.160.81.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.biz`
NS	`ns1070.ui-dns.com` ⚠️ Not in parent delegation
		A	2001:8d8:fe:53:0:d9a0:5246:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1070.ui-dns.com`
		A	217.160.82.70^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1070.ui-dns.com`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1087.ui-dns.org`hostmaster@1und1.com 2017-06-01 #8

`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=1776086202

Same first word

theoverflowgroup.com

DNS History

23 records (12 active, 11 former)

○NSns-us.1and1-dns.com2015-11-12 → 2017-02-04 · 4 obs

● 2015-11-12 00:44:30
● 2017-02-04 13:11:54
○ 2019-03-01 22:10:32
○ 2026-04-13 13:23:24

○NSns-us.1and1-dns.de2015-11-12 → 2017-02-04 · 4 obs

● 2015-11-12 00:44:30
● 2017-02-04 13:11:54
○ 2019-03-01 22:10:32
○ 2026-04-13 13:23:24

○NSns-us.1and1-dns.org2015-11-12 → 2017-02-04 · 4 obs

● 2015-11-12 00:44:30
● 2017-02-04 13:11:54
○ 2019-03-01 22:10:32
○ 2026-04-13 13:23:24

○NSns-us.1and1-dns.us2015-11-12 → 2017-02-04 · 4 obs

● 2015-11-12 00:44:30
● 2017-02-04 13:11:54
○ 2019-03-01 22:10:32
○ 2026-04-13 13:23:24

●NSns1030.ui-dns.de2026-02-16 → 2026-04-13 · 3 obs

○ 2019-03-01 22:10:32
● 2026-02-16 09:54:36
● 2026-04-13 13:23:24

●NSns1035.ui-dns.biz2019-03-01 → 2026-04-13 · 3 obs

○ 2017-02-04 13:11:54
● 2019-03-01 22:10:32
● 2026-04-13 13:23:24

●NSns1035.ui-dns.com2019-03-01 → 2026-04-13 · 3 obs

○ 2017-02-04 13:11:54
● 2019-03-01 22:10:32
● 2026-04-13 13:23:24

●NSns1035.ui-dns.de2019-03-01 → 2026-04-13 · 3 obs

○ 2017-02-04 13:11:54
● 2019-03-01 22:10:32
● 2026-04-13 13:23:24

●NSns1035.ui-dns.org2019-03-01 → 2026-04-13 · 3 obs

○ 2017-02-04 13:11:54
● 2019-03-01 22:10:32
● 2026-04-13 13:23:24

●NSns1045.ui-dns.biz2026-02-16 → 2026-04-13 · 3 obs

○ 2019-03-01 22:10:32
● 2026-02-16 09:54:36
● 2026-04-13 13:23:24

●NSns1070.ui-dns.com2026-02-16 → 2026-04-13 · 3 obs

○ 2019-03-01 22:10:32
● 2026-02-16 09:54:36
● 2026-04-13 13:23:24

●NSns1087.ui-dns.org2026-02-16 → 2026-04-13 · 3 obs

○ 2019-03-01 22:10:32
● 2026-02-16 09:54:36
● 2026-04-13 13:23:24

○MXmx00.1and1.com2015-11-12 → 2019-03-01 · 4 obs

● 2015-11-12 00:44:30
● 2019-03-01 22:10:32
○ 2026-02-16 09:54:36
○ 2026-04-13 13:23:24

●MXmx00.ionos.com2026-02-16 → 2026-04-13 · 3 obs

○ 2019-03-01 22:10:32
● 2026-02-16 09:54:36
● 2026-04-13 13:23:24

○MXmx01.1and1.com2015-11-12 → 2019-03-01 · 4 obs

● 2015-11-12 00:44:30
● 2019-03-01 22:10:32
○ 2026-02-16 09:54:36
○ 2026-04-13 13:23:24

●MXmx01.ionos.com2026-02-16 → 2026-04-13 · 3 obs

○ 2019-03-01 22:10:32
● 2026-02-16 09:54:36
● 2026-04-13 13:23:24

○A104.198.15.822019-03-01 → 2019-03-01 · 4 obs

○ 2017-02-04 13:11:54
● 2019-03-01 22:10:32
○ 2026-02-16 09:54:36
○ 2026-04-13 13:23:24

○A192.195.77.292016-05-02 → 2017-02-04 · 5 obs

○ 2016-02-24 19:14:56
● 2016-05-02 05:10:40
● 2017-02-04 13:11:54
○ 2019-03-01 22:10:32
○ 2026-04-13 13:23:24

○A2607:f1c0:1000:90d8:7ae6:a3a:7a61:98102015-11-12 → 2016-02-24 · 4 obs

● 2015-11-12 00:44:30
● 2016-02-24 19:14:56
○ 2016-05-02 05:10:40
○ 2026-04-13 13:23:24

○A2607:f1c0:1000:90d8:b77a:5a2:a1da:c8262016-05-02 → 2017-02-04 · 5 obs

○ 2016-02-24 19:14:56
● 2016-05-02 05:10:40
● 2017-02-04 13:11:54
○ 2019-03-01 22:10:32
○ 2026-04-13 13:23:24

●A2607:f1c0:100f:f000::22f2026-02-16 → 2026-04-13 · 3 obs

○ 2019-03-01 22:10:32
● 2026-02-16 09:54:36
● 2026-04-13 13:23:24

○A66.175.236.442015-11-12 → 2016-02-24 · 4 obs

● 2015-11-12 00:44:30
● 2016-02-24 19:14:56
○ 2016-05-02 05:10:40
○ 2026-04-13 13:23:24

●A74.208.236.1122026-02-16 → 2026-04-13 · 3 obs

○ 2019-03-01 22:10:32
● 2026-02-16 09:54:36
● 2026-04-13 13:23:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
theoverflowgroup.com	ns1035.ui-dns.de, ns1035.ui-dns.biz, ns1035.ui-dns.org, ns1035.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.35

NS records: ns1035.ui-dns.de, ns1035.ui-dns.biz, ns1035.ui-dns.org, ns1035.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for theoverflowgroup.com (unsigned zone)

⏱️ Timing

Total: 556ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.112`
AAAA	1	`2607:f1c0:100f:f000::22f`
NS	4	`ns1045.ui-dns.biz, ns1087.ui-dns.org...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1087.ui-dns.org hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1035.ui-dns.com, ns1035.ui-dns.com)

Analysis

IP Addresses

theoverflowgroup.com resolves to two IP numbers: 2607:f1c0:100f:f000::22f and 74.208.236.112.

other host names including velsmart.com, sulens.com, fordelawfirm.com, wiresapp.com and vedah.net share IP numbers with theoverflowgroup.com.

Name Servers

theoverflowgroup.com is delegated to eight name servers: ns1035.ui-dns.biz, ns1045.ui-dns.biz, ns1035.ui-dns.com, ns1070.ui-dns.com, ns1030.ui-dns.de, ns1035.ui-dns.de, ns1035.ui-dns.org and ns1087.ui-dns.org.

theoverflowgroup.com at least partially shares name servers with other domains, for instance vanco.es, automekanica.com.mx, mertes.it, zyon.ca and educationchamp.com.

These name servers are commonly used with the following name servers: ns1045.ui-dns.com, ns1045.ui-dns.de, ns1045.ui-dns.org, ns1070.ui-dns.org, ns1030.ui-dns.biz, ns1087.ui-dns.de, ns1087.ui-dns.com, ns1030.ui-dns.org, ns1070.ui-dns.de and ns1087.ui-dns.biz.

Host names with two IPs:

ns1035.ui-dns.biz has IPs 2001:8d8:fe:53:0:d9a0:5123:100 and 217.160.81.35.

ns1045.ui-dns.biz has IPs 2001:8d8:fe:53:0:d9a0:512d:100 and 217.160.81.45.

ns1035.ui-dns.com has IPs 2001:8d8:fe:53:0:d9a0:5223:100 and 217.160.82.35.

ns1070.ui-dns.com has IPs 2001:8d8:fe:53:0:d9a0:5246:100 and 217.160.82.70.

ns1030.ui-dns.de has IPs 2001:8d8:fe:53:0:d9a0:501e:100 and 217.160.80.30.

ns1035.ui-dns.de has IPs 2001:8d8:fe:53:0:d9a0:5023:100 and 217.160.80.35.

ns1035.ui-dns.org has IPs 2001:8d8:fe:53:0:d9a0:5323:100 and 217.160.83.35.

ns1087.ui-dns.org has IPs 2001:8d8:fe:53:0:d9a0:5357:100 and 217.160.83.87.

Mail Servers

Two mail servers handle theoverflowgroup.com: mx00.ionos.com and mx01.ionos.com.

theoverflowgroup.com shares the same mail server setup as other domains, for instance duelduo.com, frese.us, myattendance.info, lotroacademy.com and op-games.com.

theoverflowgroup.com shares mail servers with other domains to some extent, for instance empowerme.nyc.

Host names with one IP number:

mx00.ionos.com points to 74.208.5.3

mx01.ionos.com points to 74.208.5.21

theoverflowgroup.com - robtex.com